<?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>0120-2952</journal-id>
<journal-title><![CDATA[Revista de la Facultad de Medicina Veterinaria y de Zootecnia]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Med. Vet. Zoot.]]></abbrev-journal-title>
<issn>0120-2952</issn>
<publisher>
<publisher-name><![CDATA[Facultad de Medicina Veterinaria y de Zootecnia Universidad Nacional de Colombia]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-29522021000100066</article-id>
<article-id pub-id-type="doi">10.15446/rfmvz.v68n1.97257</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Enfermedad podal en bovinos: prevalencia y asociación con algunas variables]]></article-title>
<article-title xml:lang="en"><![CDATA[Podal disease in cows: prevalence and association with some variables]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arrieta]]></surname>
<given-names><![CDATA[L. M.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cruz]]></surname>
<given-names><![CDATA[J. M.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Herrera]]></surname>
<given-names><![CDATA[L. G.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Práctica privada  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional de Colombia  ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Nacional de Colombia  ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2021</year>
</pub-date>
<volume>68</volume>
<numero>1</numero>
<fpage>66</fpage>
<lpage>74</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-29522021000100066&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-29522021000100066&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-29522021000100066&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN La enfermedad podal constituye uno de los síndromes más difíciles de controlar en la industria lechera. El presente estudio tuvo como objetivo cuantificar la prevalencia de enfermedad podal, evaluando su asociación con factores como raza, orden de parto y peso. Se trata de un estudio retrospectivo que utiliza los registros sanitarios y productivos de un hato lechero ubicado en el trópico alto de Colombia. Los componentes raciales presentes fueron Fl Holstein x Blanco Orejinegro, 3/4 Holstein 1/4 Blanco Orejinegro, 5/8 Holstein 3/8 Blanco Orejinegro y Holstein 100%. Se consideraron 6 órdenes de parto. La variable enfermedad podal presenta una distribución binomial. El efecto de los factores se verificó utilizando un modelo lineal generalizado, por medio de una regresión logística (PROC GENMOD SAS versión 9.4). En caso de existir diferencias significativas, se aplicó el procedimiento LSMEANS del SAS (versión 9.4) y un Odds Rattio entre los niveles que presentaron significancia. La prevalencia de enfermedad podal en el hato fue de 10,55%. Los factores de riesgo considerados fueron estadísticamente significativos: componente racial (p &lt; 0,0009), orden parto (p &lt; 0,0001) y peso medio de las vacas (p &lt; 0,0001). Se observó un incremento en la prevalencia de la enfermedad asociado a la raza Holstein, orden de parto alto y bajo peso corporal. La prevalencia de enfermedad podal fue mayor en vacas Holstein puras y menor en vacas Holstein cruzadas con Blanco Orejinegro, debido a la resistencia por heterosis que la raza criolla aporta. El incremento del orden de parto al igual que el bajo peso se relacionan con una mayor prevalencia de esta enfermedad.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Foot disease is one of the most difficult syndromes to control in the dairy industry. The goal of this study was to quantify the prevalence of foot disease, evaluating its association with factors such as race, calving order and weight. This is a retrospective study using the health and production records of a dairy herd located in the high tropics of Colombia. The racial components present were F1 Holstein x Blanco Orejinegro, 3/4 Holstein 1/4 Blanco Orejinegro, 5/8 Holstein 3/8 Blanco Orejinegro, Holstein 100%. 6 delivery orders were considered. The variable foot disease presents a binomial distribution. The effect of the factors was verified using a generalized linear model, by means of a logistic regression (PROC GENMOD SAS version 9.4). In the event of significant differences, the SAS LSMEANS procedure (version 9.4) and an Odds Ratio were applied between the levels that presented significance. The prevalence of foot disease in the herd was 10,55%. The risk factors considered were statistically significant: racial component (p &lt; 0,0009), calving order (p &lt; 0,0001) and average weight of the cows (p &lt; 0,0001). An increase in the prevalence of the disease was observed associated with the Holstein breed, high calving order and low body weight. The prevalence of foot disease was higher in pure Holstein cows and lower in Holstein cows crossed with Blanco Orejinegro due to the resistance due to heterosis that the creole breed contributes. The increase in the delivery order as well as the low weight are related to a higher prevalence of this disease.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[raza autóctona]]></kwd>
<kwd lng="es"><![CDATA[trastornos de locomoción en bovinos]]></kwd>
<kwd lng="es"><![CDATA[peso corporal medio]]></kwd>
<kwd lng="en"><![CDATA[native breed]]></kwd>
<kwd lng="en"><![CDATA[locomotion disorders in cattle]]></kwd>
<kwd lng="en"><![CDATA[average body weight]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alawneh]]></surname>
<given-names><![CDATA[JI]]></given-names>
</name>
<name>
<surname><![CDATA[Stevenson]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Williams]]></surname>
<given-names><![CDATA[NB]]></given-names>
</name>
<name>
<surname><![CDATA[Lopez-Villalobos]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Otley]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The effect of clinical lameness on live weight in a seasonally calving, pasture-fed dairy herd]]></article-title>
<source><![CDATA[J. Dairy. Sci]]></source>
<year>2012</year>
<volume>95</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>663-9</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Arcos]]></surname>
<given-names><![CDATA[CN]]></given-names>
</name>
<name>
<surname><![CDATA[Lascano]]></surname>
<given-names><![CDATA[PJ]]></given-names>
</name>
<name>
<surname><![CDATA[Del Toro]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Incidencia de la dermatitis podal bovina en vacas lecheras en zonas ganaderas de costa y sierra en Ecuador]]></article-title>
<source><![CDATA[Revista Ecuatoriana de Ciencia Animal]]></source>
<year>2018</year>
<volume>2</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>108-13</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Barker]]></surname>
<given-names><![CDATA[ZE]]></given-names>
</name>
<name>
<surname><![CDATA[Leach]]></surname>
<given-names><![CDATA[KA]]></given-names>
</name>
<name>
<surname><![CDATA[Whay]]></surname>
<given-names><![CDATA[HR]]></given-names>
</name>
<name>
<surname><![CDATA[Bell]]></surname>
<given-names><![CDATA[NJ]]></given-names>
</name>
<name>
<surname><![CDATA[Main]]></surname>
<given-names><![CDATA[DC.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Assessment of lameness prevalence and associated risk factors in dairy herds in England and Wales]]></article-title>
<source><![CDATA[J. Dairy. Sci]]></source>
<year>2010</year>
<volume>93</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>932-41</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bicalho]]></surname>
<given-names><![CDATA[RC]]></given-names>
</name>
<name>
<surname><![CDATA[Warnick]]></surname>
<given-names><![CDATA[LD]]></given-names>
</name>
<name>
<surname><![CDATA[Guard]]></surname>
<given-names><![CDATA[CL.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Strategies to analyze milk losses caused by diseases with potential incidence Throughout the lactation: A lameness example]]></article-title>
<source><![CDATA[J. Dairy. Sci]]></source>
<year>2008</year>
<volume>91</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>2653-61</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bicalho]]></surname>
<given-names><![CDATA[RC]]></given-names>
</name>
<name>
<surname><![CDATA[Machado]]></surname>
<given-names><![CDATA[VS]]></given-names>
</name>
<name>
<surname><![CDATA[Caixeta]]></surname>
<given-names><![CDATA[LS.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Lameness in dairy cattle: A debilitating or a disease of debilitated cattle? A cross-sectional study of lameness prevalence and thickness of the digital cushion]]></article-title>
<source><![CDATA[J. Dairy Sci]]></source>
<year>2009</year>
<volume>29</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>3175-84</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cook]]></surname>
<given-names><![CDATA[NB]]></given-names>
</name>
<name>
<surname><![CDATA[Nordlund]]></surname>
<given-names><![CDATA[KV.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The influence of the environment on dairy cow behavior, claw health and herd lameness dynamics]]></article-title>
<source><![CDATA[Vet. J]]></source>
<year>2009</year>
<volume>179</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>360-9</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Flor]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Tadich]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Claudicaciones en vacas de rebaños lecheros grandes y pequeños del sur de Chile]]></article-title>
<source><![CDATA[Arch. Med. Vet]]></source>
<year>2008</year>
<numero>40</numero>
<issue>40</issue>
<page-range>125-34</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[LA]]></given-names>
</name>
<name>
<surname><![CDATA[Tolkamp]]></surname>
<given-names><![CDATA[BJ]]></given-names>
</name>
<name>
<surname><![CDATA[Coffey]]></surname>
<given-names><![CDATA[MP]]></given-names>
</name>
<name>
<surname><![CDATA[Ferret]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Kyriazakis]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Changes in feeding behavior as possible indicators for the automatic monitoring of health disorders in dairy cows]]></article-title>
<source><![CDATA[J. Dairy. Sci]]></source>
<year>2008</year>
<volume>91</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>1017-28</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hoffman]]></surname>
<given-names><![CDATA[AC]]></given-names>
</name>
<name>
<surname><![CDATA[Moore]]></surname>
<given-names><![CDATA[DA]]></given-names>
</name>
<name>
<surname><![CDATA[Wenz]]></surname>
<given-names><![CDATA[JR]]></given-names>
</name>
<name>
<surname><![CDATA[Vanegas]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Comparison of modeled sampling strategies for estimation of dairy herd lameness prevalence and cow-level variables associated with lameness]]></article-title>
<source><![CDATA[J. Dairy. Sci]]></source>
<year>2013</year>
<volume>96</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>5746-55</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Huxley]]></surname>
<given-names><![CDATA[JN.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Lameness in cattle: An ongoing concern]]></article-title>
<source><![CDATA[Vet. J]]></source>
<year>2012</year>
<volume>193</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>610-1</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kujala]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Dohoo]]></surname>
<given-names><![CDATA[IR]]></given-names>
</name>
<name>
<surname><![CDATA[Laakso]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Schnier]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Soveri]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sole ulcers in Finnish dairy cattle]]></article-title>
<source><![CDATA[Prev. Vet. Med]]></source>
<year>2009</year>
<volume>89</volume>
<page-range>227-36</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kujala]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Dohoo]]></surname>
<given-names><![CDATA[IR]]></given-names>
</name>
<name>
<surname><![CDATA[Soveri]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[White-lin-edisease and hemorrhages in hooves of Finnish dairy cattle]]></article-title>
<source><![CDATA[Prev. Vet. Med]]></source>
<year>2010</year>
<numero>94</numero>
<issue>94</issue>
<page-range>18-27</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Norring]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Hâggman]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Simojoki]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Tamminen]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Winckler]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Pastell]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Short communication: Lameness impairs feeding behavior of dairy cows]]></article-title>
<source><![CDATA[J. Dairy. Sci]]></source>
<year>2014</year>
<volume>97</volume>
<page-range>1-5</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Perusia]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Patologías pódales del bovino]]></article-title>
<source><![CDATA[Rev. Inv. Vet]]></source>
<year>2001</year>
<volume>12</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>65-77</page-range><publisher-loc><![CDATA[Perú ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Randall]]></surname>
<given-names><![CDATA[LV]]></given-names>
</name>
<name>
<surname><![CDATA[Green]]></surname>
<given-names><![CDATA[MJ]]></given-names>
</name>
<name>
<surname><![CDATA[Chagunda]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Mason]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Archer]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Green]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Huxley]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Low body condition predisposes cattle to lameness: An 8-year study of one dairy herd]]></article-title>
<source><![CDATA[J. Dairy. Sci]]></source>
<year>2015</year>
<volume>98</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>3766-77</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Risco]]></surname>
<given-names><![CDATA[CA.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Manejo estratégico Durante el Periodo de Transición en para Optimizar la Producción y el Comportamiento Reproductivo Ganado Lechero]]></article-title>
<source><![CDATA[Rev. Med. Vet. Zoot]]></source>
<year>2009</year>
<numero>56</numero>
<issue>56</issue>
<page-range>228-40</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sarjokari]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Kaustell]]></surname>
<given-names><![CDATA[KO]]></given-names>
</name>
<name>
<surname><![CDATA[Hurme]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Kivinen]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Peltoniemi]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Saloniemi]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Rajala-Schultz]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prevalence and risk factors for lameness in insulated free stall barns in Finland]]></article-title>
<source><![CDATA[Livest. Sci]]></source>
<year>2013</year>
<volume>156</volume>
<page-range>44-52</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Solano]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Barkema HW Pajor]]></surname>
<given-names><![CDATA[EA]]></given-names>
</name>
<name>
<surname><![CDATA[Mason]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Le Blanc]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Zaffinoo]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Nash]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Haley]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Vasseur]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Pel-lerin]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Rushen]]></surname>
<given-names><![CDATA[JJ]]></given-names>
</name>
<name>
<surname><![CDATA[De Passille]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Orsel]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prevalence of lameness and associated risk factors in Canadian Holstein-Friesian cows housed in freestall barns]]></article-title>
<source><![CDATA[J. Dairy. Sci]]></source>
<year>2015</year>
<volume>98</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>6978-91</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Solano]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Vargas-Leitón]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Saborio]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Factores genéticos y ambientales que inciden en lesiones podales del ganado lechero en Costa Rica]]></article-title>
<source><![CDATA[Agronomía Mesoamericana]]></source>
<year>2018</year>
<volume>97</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>123-40</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tadich]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Hettich]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Van Schaik]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prevalencia de cojeras en vacas de 50 rebaños lecheros del sur de Chile]]></article-title>
<source><![CDATA[Arch Med Vet]]></source>
<year>2005</year>
<volume>37</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>29-36</page-range></nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wolfová]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Stípková]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Wolf]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Incidence and economics of clinical mastitis in five Holstein herds in the Czech Republic]]></article-title>
<source><![CDATA[Prev. Vet. Med]]></source>
<year>2006</year>
<volume>77</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>48-64</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
