<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1900-9607</journal-id>
<journal-title><![CDATA[CES Medicina Veterinaria y Zootecnia]]></journal-title>
<abbrev-journal-title><![CDATA[Ces. Med. Vet. Zootec.]]></abbrev-journal-title>
<issn>1900-9607</issn>
<publisher>
<publisher-name><![CDATA[Universidad CES]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1900-96072018000200121</article-id>
<article-id pub-id-type="doi">10.21615/cesmvz.13.2.3</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Incidencia y prevalencia de cetosis clínica y subclínica en ganado en pastoreo en el altiplano Cundiboyacense, Colombia]]></article-title>
<article-title xml:lang="en"><![CDATA[Incidence and prevalence of clinical and subclinical ketosis in grazing dairy cattle in the Cundiboyacencian Andean plateau, Colombia]]></article-title>
<article-title xml:lang="pt"><![CDATA[Incidência e prevalência de cetose clínica e subclínica em pastoreo no altiplano Cundiboyacense, Colômbia]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Garzón Audor]]></surname>
<given-names><![CDATA[Adriana Marcela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Oliver Espinosa]]></surname>
<given-names><![CDATA[Olimpo Juan]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional de Colombia Facultad de Medicina Veterinaria y Zootecnia ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional de Colombia Facultad de Medicina Veterinaria y Zootecnia ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2018</year>
</pub-date>
<volume>13</volume>
<numero>2</numero>
<fpage>121</fpage>
<lpage>136</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S1900-96072018000200121&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S1900-96072018000200121&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S1900-96072018000200121&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La cetosis es una enfermedad metabólica común en los hatos lecheros, que ocasiona pérdidas económicas a través de la disminución de la producción láctea y la eficiencia reproductiva y mayor riesgo de descarte temprano. En el Altiplano Cundiboyacense, la incidencia de la enfermedad es desconocida. El objetivo del estudio fue determinar la incidencia y la pre-valencia de la cetosis subclínica (CSC) y clínica (CC) durante las primeras seis semanas postparto en vacas dedicadas a la producción láctea. Una muestra por conveniencia de 150 vacas de 10 hatos lecheros ubicados en el altiplano cundiboyacense, fueron seguidas semanalmente, para determinar la concentración de &#946;HB con un medidor electroquímico portátil. Las lactancias, días en leche, condición corporal, duración del preparto y periodo seco, raza, producción láctea y enfermedades postparto de cada animal fueron registradas. Las prácticas de manejo de cada finca fueron determinadas con una encuesta. Se calculó la incidencia semanal y acumulada además de la prevalencia de la CC y CSC. La incidencia acumulada de CC y CSC fue de 3,3% y 25,3%, respectivamente. El pico de incidencia de CSC ocurrió en la semana 4 postparto y en la semana 2, para CC. La prevalencia de CSC fue del 42,6% y 6%, para la CC. La enfermedad fue más prevalente en las vacas de &gt;3 lactancias. Las enfermedades más importantes durante el postparto fueron la retención de placenta y metritis. La CSC fue altamente incidente durante las primeras seis semanas posparto, más relevante durante la cuarta semana posparto en vacas multíparas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Ketosis is a common metabolic disorder in dairy cattle farms that causes economic losses through reduced milk yield, reproductive performance and increased risk of early culling. In the Cundiboyacencian Andean plateau, the incidence of the condition is unknown. The main objective of the study was to determine the incidence and the prevalence of subclinical (SCK) and clinical ketosis (CK) in grazing dairy cows in Colombia within the first six weeks of lactation. A purposive sample of 150 lactating dairy cows from 10 commercial dairy farms in the Cundi-Boyacencian Andean plateau were tested weekly using point of care device (POCD) for &#946;-hydroxybutyrate (pHB) during the first 6 weeks of lactation. Parity, days in milk (DIM), body condition score (BCS), prepartum and dry period length (DP), breed, milk yield (MY) and peripartum diseases were recorded for each cow and management practices were determined using a survey for each farm. Weekly incidence, cumulative incidence and prevalence were calculated. The cumulative incidence of SCK was 25.33% and 3.33% for CK. The peak incidence was 8% at week 4 postpartum for SCK and 2.6% at week 2 for CK. The overall prevalence of SCK was 42.6% and CK prevalence was 6%. The peak prevalence of SCK and CK was 10.6% at week 4 and 2.6% at week 2 postpartum, respectively. The most frequent periparturient diseases were retained placenta and metritis. SCK was a high incident disease within the first 6 weeks of lactation, with a peak incidence at week 4 postpartum in multiparous cows.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo A cetose é uma doença metabólica comum em rebanhos leiteiros, o qual gera perdas econômicas através da redução da produção de leite e eficiência reprodutiva o aumento do risco de descarte precoce. No Altiplano Cundiboyacense, a incidência é desconhecida. O objetivo do estudo foi determinar a incidência e prevalência de ce-tose subclínica e clínica durante as primeiras seis semanas pós-parto em vacas dedicadas à produção leiteira. 150 vacas de 10 rebanhos localizados no Altiplano Cundiboyacense foram testadas semanalmente para determinar a concentração de &#946;&#919;&#914; com um medidor digital portátil. Paridade, dias em leite, condição corporal, período pré-parto e período seco, raça, produção de leite e doenças pós-parto de cada animal foram registrados. As práticas de manejo de cada fazenda foram determinadas com uma pesquisa. A incidência semanal, incidência cumulativa e a prevalência foram calculados de CC e CSC. A incidência cumulativa de CC e CSC foi de 3,3% e 25,3%, respectivamente. O pico de incidência de CSC ocorreu na 4a semana pós--parto e na 2a semana, para CC. A prevalência da CSC foi de 42,6% e 6% para o CC. A doença foi mais prevalente em vacas &gt;3 lactações. As doenças mais importantes durante o pós-parto foram a retenção de placenta e metrite. A CSC foi altamente incidente durante as primeiras seis semanas pós-parto, mais relevante durante a quarta semana pós-parto em vacas multíparas.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[&#946;-Hydroxybutyrate]]></kwd>
<kwd lng="en"><![CDATA[dairy cattle]]></kwd>
<kwd lng="en"><![CDATA[epidemiology]]></kwd>
<kwd lng="en"><![CDATA[hyperketonemia]]></kwd>
<kwd lng="es"><![CDATA[&#946;-Hidroxibutirato]]></kwd>
<kwd lng="es"><![CDATA[epidemiología]]></kwd>
<kwd lng="es"><![CDATA[hipercetonemia]]></kwd>
<kwd lng="es"><![CDATA[vacas lecheras]]></kwd>
<kwd lng="pt"><![CDATA[&#946;-hidroxibutirato]]></kwd>
<kwd lng="pt"><![CDATA[epidemiologia]]></kwd>
<kwd lng="pt"><![CDATA[hipercetonemia]]></kwd>
<kwd lng="pt"><![CDATA[vacas leiteiras]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Herdt]]></surname>
<given-names><![CDATA[&#932;&#919;]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ruminant Adaptation to Negative Energy Balance]]></article-title>
<source><![CDATA[Vet Clin North Am Food Anim Pract]]></source>
<year>2000</year>
<volume>16</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>215-30</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Duffield]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Subclinical Ketosis in Lactating Dairy Cattle]]></article-title>
<source><![CDATA[Vet Clin North Am Food Anim Pract]]></source>
<year>2000</year>
<volume>16</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>231-53</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McArt]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Nydam]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Overton]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Hyperketonemia in early lactation dairy cattle: a deterministic estimate of component and total cost per case]]></article-title>
<source><![CDATA[J Dairy Sci]]></source>
<year>2015</year>
<volume>98</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>2043-54</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rasmussen]]></surname>
<given-names><![CDATA[LK]]></given-names>
</name>
<name>
<surname><![CDATA[Nielsen]]></surname>
<given-names><![CDATA[BL]]></given-names>
</name>
<name>
<surname><![CDATA[Pryce]]></surname>
<given-names><![CDATA[JE]]></given-names>
</name>
<name>
<surname><![CDATA[Mottram]]></surname>
<given-names><![CDATA[TT]]></given-names>
</name>
<name>
<surname><![CDATA[Veerkamp]]></surname>
<given-names><![CDATA[RF]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Risk factors associated with the incidence of ketosis in dairy cows]]></article-title>
<source><![CDATA[Anim Sci]]></source>
<year>1999</year>
<volume>68</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>379-86</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ruoff]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Borchardt]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Mahrt A]]></surname>
<given-names><![CDATA[&#919;&#923;]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of Hyperketonemia within the First Six Weeks of Lactation on Milk Production and Reproductive Performance]]></article-title>
<source><![CDATA[J Adv dairy Res]]></source>
<year>2016</year>
<volume>4</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>1-8</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dohoo]]></surname>
<given-names><![CDATA[IR]]></given-names>
</name>
<name>
<surname><![CDATA[Martin]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Subclinical ketosis: prevalence and associations with production and disease]]></article-title>
<source><![CDATA[Can J Comp Med]]></source>
<year>1984</year>
<volume>48</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-5</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McLaren]]></surname>
<given-names><![CDATA[CJ]]></given-names>
</name>
<name>
<surname><![CDATA[Lissemore]]></surname>
<given-names><![CDATA[KD]]></given-names>
</name>
<name>
<surname><![CDATA[Duffield]]></surname>
<given-names><![CDATA[TF]]></given-names>
</name>
<name>
<surname><![CDATA[Leslie]]></surname>
<given-names><![CDATA[KE]]></given-names>
</name>
<name>
<surname><![CDATA[Kelton]]></surname>
<given-names><![CDATA[DF]]></given-names>
</name>
<name>
<surname><![CDATA[Grexton]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The relationship between herd level disease incidence and a return over feed index in Ontario dairy herds]]></article-title>
<source><![CDATA[Can Vet J]]></source>
<year>2006</year>
<volume>47</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>767-73</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Villa-Arcila]]></surname>
<given-names><![CDATA[NA]]></given-names>
</name>
<name>
<surname><![CDATA[Duque-Madrid]]></surname>
<given-names><![CDATA[PC]]></given-names>
</name>
<name>
<surname><![CDATA[Sanchez-Arias]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Rodriguez-Lecompte]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[Ratto]]></surname>
<given-names><![CDATA[MH]]></given-names>
</name>
<name>
<surname><![CDATA[Sanchez]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Butyrate concentration before and after calving is not associated with the odds of subclinical mastitis in grazing dairy cows]]></article-title>
<source><![CDATA[Livest Sci]]></source>
<year>2017</year>
<volume>198</volume>
<page-range>195-200</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Garro]]></surname>
<given-names><![CDATA[CJ]]></given-names>
</name>
<name>
<surname><![CDATA[Mian]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Cobos Roldán]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Subclinical ketosis in dairy cows: prevalence and risk factors in grazing production system]]></article-title>
<source><![CDATA[J Anim Physiol Anim Nutr (Berl)]]></source>
<year>2014</year>
<volume>98</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>838-44</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cucunubo]]></surname>
<given-names><![CDATA[LG]]></given-names>
</name>
<name>
<surname><![CDATA[Wittwer]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Noro]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Strieder-Barboza]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Diagnostico de cetosis subclinica y balance energetico negativo en vacas lecheras mediante el uso de muestras de sangre, orina y leche]]></article-title>
<source><![CDATA[Rev Cient]]></source>
<year>2013</year>
<volume>XXIII</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>111</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Moreira]]></surname>
<given-names><![CDATA[TF]]></given-names>
</name>
<name>
<surname><![CDATA[Facury Filho]]></surname>
<given-names><![CDATA[EJ]]></given-names>
</name>
<name>
<surname><![CDATA[Meneses]]></surname>
<given-names><![CDATA[RM]]></given-names>
</name>
<name>
<surname><![CDATA[Mendonça]]></surname>
<given-names><![CDATA[FLM]]></given-names>
</name>
<name>
<surname><![CDATA[Lima]]></surname>
<given-names><![CDATA[JAM]]></given-names>
</name>
<name>
<surname><![CDATA[Carvalho]]></surname>
<given-names><![CDATA[AU]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Energetic status of crossbreed dairy cows during transition period in two different seasons]]></article-title>
<source><![CDATA[Arq Bras Med Veterinária e Zootec]]></source>
<year>2015</year>
<volume>67</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1327-34</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dohoo]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Martin]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Stryhn]]></surname>
<given-names><![CDATA[&#919;]]></given-names>
</name>
</person-group>
<source><![CDATA[Veterinary epidemiologic research]]></source>
<year>2003</year>
<page-range>706</page-range><publisher-name><![CDATA[Atlantic Veterinary College, University of Prince Edward Island]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Saborío-Montero]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prevalencia y factores de riesgo relacionados con la cetosis clínica y subclínica tipo I y II en un hato de vacas Jersey en Costa Rica]]></article-title>
<source><![CDATA[Agron Costarric]]></source>
<year>2013</year>
<volume>37</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>17-29</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Iwersen]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Falkenberg]]></surname>
<given-names><![CDATA[U]]></given-names>
</name>
<name>
<surname><![CDATA[Voigtsberger]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Forderung]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Heuwieser]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluation of an electronic cowside test to detect subclinical ketosis in dairy cows]]></article-title>
<source><![CDATA[J Dairy Sci]]></source>
<year>2009</year>
<volume>92</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>2618-24</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Konkol]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Godden]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Rapnicki]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Overton]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[Validation of a rapid cow-side test for the measurement of blood beta-hydroxybutyrate in fresh cows]]></source>
<year></year>
<conf-name><![CDATA[ Proc 42nd Annual Conf Am Assoc Bovine Pract]]></conf-name>
<conf-date>2009</conf-date>
<conf-loc>Omaha, NE </conf-loc>
</nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McArt]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Nydam]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Oetzel]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Epidemiology of subclinical ketosis in early lactation dairy cattle]]></article-title>
<source><![CDATA[J Dairy Sci]]></source>
<year>2012</year>
<volume>95</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>5056-66</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Suthar]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Canelas-Raposo]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Deniz]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Heuwieser]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prevalence of subclinical ketosis and relationships with postpartum diseases in European dairy cows]]></article-title>
<source><![CDATA[J Dairy Sci]]></source>
<year></year>
<volume>96</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>2925-38</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Oetzel]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Monitoring and testing dairy herds for metabolic disease]]></article-title>
<source><![CDATA[Vet Clin North Am Food Anim Pract]]></source>
<year>2004</year>
<volume>20</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>651-74</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Edmonson]]></surname>
<given-names><![CDATA[AJ]]></given-names>
</name>
<name>
<surname><![CDATA[Lean]]></surname>
<given-names><![CDATA[IJ]]></given-names>
</name>
<name>
<surname><![CDATA[Weaver]]></surname>
<given-names><![CDATA[LD]]></given-names>
</name>
<name>
<surname><![CDATA[Farver]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Webster]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A Body Condition Scoring Chart for Holstein Dairy Cows]]></article-title>
<source><![CDATA[J Dairy Sci]]></source>
<year>1989</year>
<volume>72</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>68-78</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gilbert]]></surname>
<given-names><![CDATA[RO]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Management of Reproductive Disease in Dairy Cows]]></article-title>
<source><![CDATA[Vet Clin North Am Food Anim Pract]]></source>
<year>2016</year>
<volume>32</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>387-410</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sheldon]]></surname>
<given-names><![CDATA[IM]]></given-names>
</name>
<name>
<surname><![CDATA[Lewis]]></surname>
<given-names><![CDATA[GS]]></given-names>
</name>
<name>
<surname><![CDATA[LeBlanc]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Gilbert]]></surname>
<given-names><![CDATA[RO]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Defining postpartum uterine disease in cattle]]></article-title>
<source><![CDATA[Theriogenology]]></source>
<year>2006</year>
<volume>65</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>1516-30</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pinzón-Sánchez]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Ruegg]]></surname>
<given-names><![CDATA[PL]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Risk factors associated with short-term post-treatment outcomes of clinical mastitis]]></article-title>
<source><![CDATA[J Dairy Sci]]></source>
<year></year>
<volume>94</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>3397-410</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[DeGaris]]></surname>
<given-names><![CDATA[PJ]]></given-names>
</name>
<name>
<surname><![CDATA[Lean]]></surname>
<given-names><![CDATA[IJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Milk fever in dairy cows: A review of pathophysiology and control principles]]></article-title>
<source><![CDATA[Vet J]]></source>
<year>2008</year>
<volume>176</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>58-69</page-range></nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sprecher]]></surname>
<given-names><![CDATA[DJ]]></given-names>
</name>
<name>
<surname><![CDATA[Hostetler]]></surname>
<given-names><![CDATA[DE]]></given-names>
</name>
<name>
<surname><![CDATA[Kaneene]]></surname>
<given-names><![CDATA[JB]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A lameness scoring system that uses posture and gait to predict dairy cattle reproductive performance]]></article-title>
<source><![CDATA[Theriogenology]]></source>
<year>1997</year>
<volume>47</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1179-87</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Daniel]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Limusa]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<source><![CDATA[Bioestadística: Base para el análisis de las ciencias de la salud]]></source>
<year>1991</year>
<edition>3th</edition>
<page-range>665</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McSherry]]></surname>
<given-names><![CDATA[BJ]]></given-names>
</name>
<name>
<surname><![CDATA[Maplesden]]></surname>
<given-names><![CDATA[DC]]></given-names>
</name>
<name>
<surname><![CDATA[Branion]]></surname>
<given-names><![CDATA[HD]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ketosis in Cattle-a Review]]></article-title>
<source><![CDATA[Can Vet J]]></source>
<year>1960</year>
<volume>1</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>208-13</page-range></nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Duffield]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Lissemore]]></surname>
<given-names><![CDATA[KD]]></given-names>
</name>
<name>
<surname><![CDATA[McBride]]></surname>
<given-names><![CDATA[BW]]></given-names>
</name>
<name>
<surname><![CDATA[Leslie]]></surname>
<given-names><![CDATA[KE]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Impact of hyperketonemia in early lactation dairy cows on health and production]]></article-title>
<source><![CDATA[J Dairy Sci]]></source>
<year>2009</year>
<volume>92</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>571-80</page-range></nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Seifi]]></surname>
<given-names><![CDATA[HA]]></given-names>
</name>
<name>
<surname><![CDATA[LeBlanc]]></surname>
<given-names><![CDATA[SJ]]></given-names>
</name>
<name>
<surname><![CDATA[Leslie]]></surname>
<given-names><![CDATA[KE]]></given-names>
</name>
<name>
<surname><![CDATA[Duffield]]></surname>
<given-names><![CDATA[TF]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Metabolic predictors of post-partum disease and culling risk in dairy cattle]]></article-title>
<source><![CDATA[Vet J]]></source>
<year>2011</year>
<volume>188</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>216-20</page-range></nlm-citation>
</ref>
<ref id="B29">
<label>29</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Raboisson]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Mounié]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Maigné]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Diseases, reproductive performance, and changes in milk production associated with subclinical ketosis in dairy cows: A meta-analysis and review]]></article-title>
<source><![CDATA[J Dairy Sci]]></source>
<year>2014</year>
<volume>97</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>7547-63</page-range></nlm-citation>
</ref>
<ref id="B30">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vanholder]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Papen]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Bemers]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Vertenten]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Berge]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Risk factors for subclinical and clinical ketosis and association with production parameters in dairy cows in the Netherlands]]></article-title>
<source><![CDATA[J Dairy Sci]]></source>
<year>2015</year>
<volume>98</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>880-8</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>31</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Santschi]]></surname>
<given-names><![CDATA[DE]]></given-names>
</name>
<name>
<surname><![CDATA[Lacroix]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Durocher]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Duplessis]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Moore]]></surname>
<given-names><![CDATA[RK]]></given-names>
</name>
<name>
<surname><![CDATA[Lefebvre]]></surname>
<given-names><![CDATA[DM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prevalence of elevated milk &#946;-hydroxybutyrate concentrations in Holstein cows measured by Fourier-transform infrared analysis in Dairy Herd Improvement milk samples and association with milk yield and components]]></article-title>
<source><![CDATA[J Dairy Sci]]></source>
<year>2016</year>
<volume>99</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>9263-70</page-range></nlm-citation>
</ref>
<ref id="B32">
<label>32</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vallejo]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Benavides]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Morillo]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Astaíza]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Chaves]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Efecto de las enfermedades en posparto temprano sobre el intervalo parto concepción: estudio de cohorte en vacas lecheras de Pasto, Colombia]]></article-title>
<source><![CDATA[CES Med Vet y Zootec]]></source>
<year>2017</year>
<volume>12</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>33-43</page-range></nlm-citation>
</ref>
<ref id="B33">
<label>33</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Berge]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Vertenten]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A field study to determine the prevalence, dairy herd management systems, and fresh cow clinical conditions associated with ketosis in western European dairy herds]]></article-title>
<source><![CDATA[J Dairy Sci]]></source>
<year>2014</year>
<volume>97</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>2145-54</page-range></nlm-citation>
</ref>
<ref id="B34">
<label>34</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Suriyasathaporn]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Heuer]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Noordhuizen-Stassen]]></surname>
<given-names><![CDATA[EN]]></given-names>
</name>
<name>
<surname><![CDATA[Schukken]]></surname>
<given-names><![CDATA[YH]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Hyperke-tonemia and the impairment of udder defense: a review]]></article-title>
<source><![CDATA[Vet Res]]></source>
<year>2000</year>
<volume>31</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>397-412</page-range></nlm-citation>
</ref>
<ref id="B35">
<label>35</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LeBlanc]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Monitoring metabolic health of dairy cattle in the transition period]]></article-title>
<source><![CDATA[J Reprod Dev]]></source>
<year>2010</year>
<volume>56</volume>
<page-range>S29-35</page-range></nlm-citation>
</ref>
<ref id="B36">
<label>36</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hammon]]></surname>
<given-names><![CDATA[DS]]></given-names>
</name>
<name>
<surname><![CDATA[Evjen]]></surname>
<given-names><![CDATA[IM]]></given-names>
</name>
<name>
<surname><![CDATA[Dhiman]]></surname>
<given-names><![CDATA[TR]]></given-names>
</name>
<name>
<surname><![CDATA[Goff]]></surname>
<given-names><![CDATA[JP]]></given-names>
</name>
<name>
<surname><![CDATA[Walters]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Neutrophil function and energy status in Holstein cows with uterine health disorders]]></article-title>
<source><![CDATA[Vet Immunol Immunopathol]]></source>
<year>2006</year>
<volume>113</volume>
<numero>1-2</numero>
<issue>1-2</issue>
<page-range>21-9</page-range></nlm-citation>
</ref>
<ref id="B37">
<label>37</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Weber]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Losand]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Tuchscherer]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Rehbock]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Blum]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Yang]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of dry period length on milk production, body condition, metabolites, and hepatic glucose metabolism in dairy cows]]></article-title>
<source><![CDATA[J Dairy Sci]]></source>
<year>2015</year>
<volume>98</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>1772-85</page-range></nlm-citation>
</ref>
<ref id="B38">
<label>38</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Garnsworthy]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Body condition score in dairy cows: targets for production and fertility]]></article-title>
<source><![CDATA[Recent Advances in Animal Nutrition]]></source>
<year>2006</year>
<edition>29</edition>
<page-range>61-86</page-range><publisher-loc><![CDATA[Reino Unido ]]></publisher-loc>
<publisher-name><![CDATA[Nottingham University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B39">
<label>39</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hoedemaker]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Prange]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Gundelach]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Body Condition Change Ante- and Postpar-tum, Health and Reproductive Performance in German Holstein Cows]]></article-title>
<source><![CDATA[Reprod Domest Anim]]></source>
<year>2009</year>
<volume>44</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>167-73</page-range></nlm-citation>
</ref>
<ref id="B40">
<label>40</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Duffield]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Sandals]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Leslie]]></surname>
<given-names><![CDATA[KE]]></given-names>
</name>
<name>
<surname><![CDATA[Lissemore]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[McBride]]></surname>
<given-names><![CDATA[BW]]></given-names>
</name>
<name>
<surname><![CDATA[Lumsden]]></surname>
<given-names><![CDATA[JH]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Efficacy of Monensin for the Prevention of Subclinical Ketosis in Lactating Dairy Cows]]></article-title>
<source><![CDATA[J Dairy Sci]]></source>
<year>1998</year>
<volume>81</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>2866-73</page-range></nlm-citation>
</ref>
<ref id="B41">
<label>41</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Compton]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Young]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[McDougall]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Subclinical ketosis in post-partum dairy cows fed a predominantly pasture-based diet: defining cut-points for diagnosis using concentrations of beta-hydroxybutyrate in blood and determining prevalence]]></article-title>
<source><![CDATA[N Z Vet J]]></source>
<year>2015</year>
<volume>63</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>241-8</page-range></nlm-citation>
</ref>
<ref id="B42">
<label>42</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Reist]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Erdin]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[von Euw]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Tschuemperlin]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Leuenberger]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Delavaud]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Concentrate Feeding Strategy in Lactating Dairy Cows: Metabolic and Endocrine Changes with Emphasis on Leptin1,2]]></article-title>
<source><![CDATA[J Dairy Sci]]></source>
<year></year>
<volume>86</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1690-706</page-range></nlm-citation>
</ref>
<ref id="B43">
<label>43</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kokkonen]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Tesfa]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Tuori]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Syrjala-Qvist]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Concentrate feeding strategy of dairy cows during transition period]]></article-title>
<source><![CDATA[Livest Prod Sci]]></source>
<year>2004</year>
<volume>86</volume>
<numero>1-3</numero>
<issue>1-3</issue>
<page-range>239-51</page-range></nlm-citation>
</ref>
<ref id="B44">
<label>44</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Andersson]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Lundstrõm]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<source><![CDATA[Effect of Feeding Silage with High Butyric Acid Content on Ketone Body Formation and Milk Yield in Postparturient Dairy Cows. Zen-tralblatt für Veterinarmedizin R A]]></source>
<year>1985</year>
<volume>32</volume>
<numero>1-10</numero>
<issue>1-10</issue>
<page-range>15-23</page-range></nlm-citation>
</ref>
<ref id="B45">
<label>45</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Van Hoeij]]></surname>
<given-names><![CDATA[RJ]]></given-names>
</name>
<name>
<surname><![CDATA[Dijkstra]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Bruckmaier]]></surname>
<given-names><![CDATA[RM]]></given-names>
</name>
<name>
<surname><![CDATA[Gross]]></surname>
<given-names><![CDATA[JJ]]></given-names>
</name>
<name>
<surname><![CDATA[Lam]]></surname>
<given-names><![CDATA[TJGM]]></given-names>
</name>
<name>
<surname><![CDATA[Remmelink]]></surname>
<given-names><![CDATA[GJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The effect of dry period length and postpartum level of concentrate on milk production, energy balance, and plasma metabolites of dairy cows across the dry period and in early lactation]]></article-title>
<source><![CDATA[J Dairy Sci]]></source>
<year>2017</year>
<volume>100</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>5863-79</page-range></nlm-citation>
</ref>
<ref id="B46">
<label>46</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mantysaari]]></surname>
<given-names><![CDATA[EA]]></given-names>
</name>
<name>
<surname><![CDATA[Grõhn]]></surname>
<given-names><![CDATA[YT]]></given-names>
</name>
<name>
<surname><![CDATA[Quaas]]></surname>
<given-names><![CDATA[RL]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Clinical Ketosis: Phenotypic and Genetic Correlations Between Occurrences and with Milk Yield]]></article-title>
<source><![CDATA[J Dairy Sci]]></source>
<year>1991</year>
<volume>74</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>3985-93</page-range></nlm-citation>
</ref>
<ref id="B47">
<label>47</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Grõhn]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Thompson]]></surname>
<given-names><![CDATA[JR]]></given-names>
</name>
<name>
<surname><![CDATA[Bruss]]></surname>
<given-names><![CDATA[ML]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Epidemiology and genetic basis of ketosis in Finnish Ayrshire cattle]]></article-title>
<source><![CDATA[Prev Vet Med]]></source>
<year>1984</year>
<volume>3</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>65-77</page-range></nlm-citation>
</ref>
<ref id="B48">
<label>48</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Daros]]></surname>
<given-names><![CDATA[RR]]></given-names>
</name>
<name>
<surname><![CDATA[Hõtzel]]></surname>
<given-names><![CDATA[MJ]]></given-names>
</name>
<name>
<surname><![CDATA[Bran]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[LeBlanc]]></surname>
<given-names><![CDATA[SJ]]></given-names>
</name>
<name>
<surname><![CDATA[von Keyserlingk]]></surname>
<given-names><![CDATA[MAG]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prevalence and risk factors for transition period diseases in grazing dairy cows in Brazil]]></article-title>
<source><![CDATA[Prev Vet Med]]></source>
<year>2017</year>
<volume>145</volume>
<page-range>16-22</page-range></nlm-citation>
</ref>
<ref id="B49">
<label>49</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mahrt]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Burfeind]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Heuwieser]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluation of hyperketonemia risk period and screening protocols for early-lactation dairy cows]]></article-title>
<source><![CDATA[J Dairy Sci]]></source>
<year>2015</year>
<volume>98</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>3110-9</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
