<?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>0120-5552</journal-id>
<journal-title><![CDATA[Revista Salud Uninorte]]></journal-title>
<abbrev-journal-title><![CDATA[Salud, Barranquilla]]></abbrev-journal-title>
<issn>0120-5552</issn>
<publisher>
<publisher-name><![CDATA[Fundación Universidad del Norte, División de Ciencias de la]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-55522021000300664</article-id>
<article-id pub-id-type="doi">10.14482/sun.37.3.616.75</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Prevalencia de los signos de Finkelstein y Eichhoff en una población sana]]></article-title>
<article-title xml:lang="en"><![CDATA[Prevalence of Finkelstein's and Eichhoff's Tests in a Healthy Population]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[VERGARA -AMADOR]]></surname>
<given-names><![CDATA[ENRIQUE]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[CAMACHO CASTRO]]></surname>
<given-names><![CDATA[FELIPE]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional de Colombia  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional de Colombia  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<volume>37</volume>
<numero>3</numero>
<fpage>664</fpage>
<lpage>674</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-55522021000300664&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-55522021000300664&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-55522021000300664&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción: La enfermedad de De Quervain es frecuente en población laboralmente activa y su diagnóstico puede ser un reto. Las maniobras de Finkelstein y Eichhoff son pruebas semiológicas utilizadas para el diagnóstico de esta patología, cuyo rendimiento diagnóstico real no es claro. El objetivo de este trabajo es determinar la prevalencia de los signos de Finkelstein y Eichhoff en una población de individuos sanos en edad laboral, buscando determinar el valor real de un hallazgo positivo.  Materiales y métodos: Es un estudio de corte transversal, descriptivo. La muestra está conformada por individuos sanos entre 18 y 45 años, de sexo masculino y femenino, que participan de forma voluntaria. A todos los participantes se les realizaron ambas maniobras; se llevó registro de las pruebas que resultaron positivas y de los pacientes que refirieron dolor o incomodidad.  Resultados: Participaron 65 pacientes y se registraron datos de 129 extremidades. La edad promedio fue 26 años; el número promedio de horas laborales diarias fue 9,3. El signo de Finkelstein tuvo una prevalencia de 33,3 %; el signo de Eichhoff de 75,2 %. La única variable que aumenta el riesgo de presentar una prueba positiva (Eichhoff) de forma estadísticamente significativa es el sexo masculino (OR 2,4, IC 95 % 1,05-5,73).  Conclusiones: El signo de Finkelstein es más específico que el de Eichhoff, sin embargo, no es patognomónico de tenosinovitis de De Quervain. La maniobra de Eichhoff no es recomendable para la exploración física de los pacientes, puede ser incómoda y generar confusión.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction: DeQuervain's disease is common in the working population and its diagnosis may be a challenge. Finkelstein's and Eichhoff's tests are semiological tests used for the diagnosis of this pathology, and their diagnostic performance is not clear. The objective of this work is to determine the prevalence of the tests in a healthy, working-age population, seeking to quantify the real value of a positive finding.  Materials and methods: It is a cross-sectional descriptive study. The sample is made up of healthy individuals, between 18 and 45 years of age, male and female, who participate voluntarily. All participants underwent both tests, and a record of the tests that were positive was taken. Also, a register of the patients who reported pain or discomfort was kept.  Results: 65 patients participated and data from 129 limbs were recorded. The average age was 26 years. The average number of daily work hours was 9.3. Finkelstein's test had a prevalence of 33.3%; Eichhoff's test of 75.2%. The only variable that was statistically significant for an increase in the risk of presenting a positive test (Eichhoff) was male sex (OR 2.4, 95% CI 1.05-5.73).  Conclusions: Finkelstein's test is more specific than Eichhoff's, however, it is not pathognomonic for DeQuervain tenosynovitis. Eichhoff's test is not recommended for the physical examination of patients, it can be uncomfortable and cause confusion]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[enfermedad de De Quervain]]></kwd>
<kwd lng="es"><![CDATA[tendones]]></kwd>
<kwd lng="es"><![CDATA[mano]]></kwd>
<kwd lng="es"><![CDATA[prevalencia]]></kwd>
<kwd lng="en"><![CDATA[De Quervain disease]]></kwd>
<kwd lng="en"><![CDATA[tendons]]></kwd>
<kwd lng="en"><![CDATA[hand]]></kwd>
<kwd lng="en"><![CDATA[prevalence]]></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[Ilyas]]></surname>
<given-names><![CDATA[AM]]></given-names>
</name>
<name>
<surname><![CDATA[Ilyas]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Ast]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Schaffer]]></surname>
<given-names><![CDATA[AA]]></given-names>
</name>
<name>
<surname><![CDATA[Thoder]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[De quervain tenosynovitis of the wrist]]></article-title>
<source><![CDATA[J Am Acad Orthop Surg]]></source>
<year>2007</year>
<volume>15</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>757-64</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[Shiraishi]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Matsumura]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Anatomical variations of the extensor pollicis brevis tendon and abductor pollicis longus tendon--relation to tenosynovectomy]]></article-title>
<source><![CDATA[Okajimas Folia Anat Jpn]]></source>
<year>2005</year>
<volume>82</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>25-9</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[Blood]]></surname>
<given-names><![CDATA[TD]]></given-names>
</name>
<name>
<surname><![CDATA[Morrell]]></surname>
<given-names><![CDATA[NT]]></given-names>
</name>
<name>
<surname><![CDATA[Weiss]]></surname>
<given-names><![CDATA[A-PC]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tenosynovitis of the Hand and Wrist: A Critical Analysis Review]]></article-title>
<source><![CDATA[JBJS Rev]]></source>
<year>2016</year>
<volume>4</volume>
<numero>3</numero>
<issue>3</issue>
</nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Avci]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Yilmaz]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Sayli]]></surname>
<given-names><![CDATA[U]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Comparison of nonsurgical treatment m easures for de Quervain's disease of pregnancy and lactation]]></article-title>
<source><![CDATA[J Hand Surg]]></source>
<year>2002</year>
<volume>27</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>322-4</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[Wolf]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Sturdivant]]></surname>
<given-names><![CDATA[RX]]></given-names>
</name>
<name>
<surname><![CDATA[Owens]]></surname>
<given-names><![CDATA[BD]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Incidence of de Quervain's tenosynovitis in a young, active population]]></article-title>
<source><![CDATA[J Hand Surg]]></source>
<year>2009</year>
<volume>34</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>112-5</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wolfe]]></surname>
<given-names><![CDATA[Hotchkiss]]></given-names>
</name>
<name>
<surname><![CDATA[Pederson]]></surname>
<given-names><![CDATA[Kozin]]></given-names>
</name>
</person-group>
<source><![CDATA[Cohen. Greens' Operative Hand surgery]]></source>
<year>2017</year>
<edition>7</edition>
<page-range>2482</page-range><publisher-name><![CDATA[Elsevier]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chien]]></surname>
<given-names><![CDATA[AJ]]></given-names>
</name>
<name>
<surname><![CDATA[Jacobson]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Martel]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Kabeto]]></surname>
<given-names><![CDATA[MU]]></given-names>
</name>
<name>
<surname><![CDATA[Marcantonio]]></surname>
<given-names><![CDATA[DR]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Focal radial styloid abnormality as a manifestation of de Quervain tenosynovitis]]></article-title>
<source><![CDATA[AJR Am J Roentgenol]]></source>
<year>2001</year>
<volume>177</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1383-6</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[Nagaoka]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Matsuzaki]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Suzuki]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ultrasonographic examination of de Quervain's disease]]></article-title>
<source><![CDATA[J Orthop Sci Off J Jpn Orthop Assoc]]></source>
<year>2000</year>
<volume>5</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>96-9</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[Elliott]]></surname>
<given-names><![CDATA[BG]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Finkelstein's test: a descriptive error that can produce a false positive]]></article-title>
<source><![CDATA[J Hand Surg Edinb Scotl]]></source>
<year>1992</year>
<volume>17</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>481-2</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[Leao]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[De Quervain's disease; a clinical and anatomical study]]></article-title>
<source><![CDATA[J Bone Joint Surg Am]]></source>
<year>1958</year>
<volume>40</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1063-70</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[Dawson]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Mudgal]]></surname>
<given-names><![CDATA[CS]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Staged description of the Finkelstein test]]></article-title>
<source><![CDATA[J Hand Surg]]></source>
<year>2010</year>
<volume>35</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>1513-5</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Waseem]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Khan]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Hussain]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Giannoudis]]></surname>
<given-names><![CDATA[PV]]></given-names>
</name>
<name>
<surname><![CDATA[Fischer]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[RM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Eponyms: errors in clinical practice and scientific writing]]></article-title>
<source><![CDATA[Acta Orthop Belg]]></source>
<year>2005</year>
<volume>71</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-8</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wu]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Rajpura]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Sandher]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Finkelstein's Test Is Superior to Eichhoff's Test in the Investigation of de Quervain's Disease]]></article-title>
<source><![CDATA[J Hand Microsurg]]></source>
<year>2018</year>
<volume>10</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>116-8</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[Aguilar-Barojas]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fórmulas para el cálculo de la muestra en investigaciones de salud]]></article-title>
<source><![CDATA[Salud En Tabasco]]></source>
<year>2005</year>
<volume>11</volume>
<numero>1-2</numero>
<issue>1-2</issue>
<page-range>333-8</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Thorn]]></surname>
<given-names><![CDATA[ML]]></given-names>
</name>
<name>
<surname><![CDATA[Willmore]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Surugiu]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Lalone]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Burkhart]]></surname>
<given-names><![CDATA[TA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Females Are Not Proportionally Smaller Males: Relationships Between Radius Anthropometrics and Their Sex Differences]]></article-title>
<source><![CDATA[Hand N Y N]]></source>
<year>2019</year>
<page-range>1558944719831239</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kwon]]></surname>
<given-names><![CDATA[BC]]></given-names>
</name>
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[JK]]></given-names>
</name>
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[SY]]></given-names>
</name>
<name>
<surname><![CDATA[Hwang]]></surname>
<given-names><![CDATA[JY]]></given-names>
</name>
<name>
<surname><![CDATA[Seo]]></surname>
<given-names><![CDATA[J-H]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Morphometric Variations in the Volar Aspect of the Distal Radius]]></article-title>
<source><![CDATA[Clin Orthop Surg]]></source>
<year>2018</year>
<volume>10</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>462-7</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[Silva]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Galvis]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Latorre]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Moreno-Serrano]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[False-positive prevalence in the Finkelstein and Eichoff's test in healthy population. FESSH abstracts]]></article-title>
<source><![CDATA[J Hand Surg Eur]]></source>
<year>2017</year>
<volume>42</volume>
<numero>^s1</numero>
<issue>^s1</issue>
<supplement>1</supplement>
<page-range>S143-4</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[Clarke]]></surname>
<given-names><![CDATA[MT]]></given-names>
</name>
<name>
<surname><![CDATA[Lyall]]></surname>
<given-names><![CDATA[HA]]></given-names>
</name>
<name>
<surname><![CDATA[Grant]]></surname>
<given-names><![CDATA[JW]]></given-names>
</name>
<name>
<surname><![CDATA[Matthewson]]></surname>
<given-names><![CDATA[MH]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The histopathology of de Quervain's disease]]></article-title>
<source><![CDATA[J Hand Surg Edinb Scotl]]></source>
<year>1998</year>
<volume>23</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>732-4</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[Kutsumi]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Amadio]]></surname>
<given-names><![CDATA[PC]]></given-names>
</name>
<name>
<surname><![CDATA[Zhao]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Zobitz]]></surname>
<given-names><![CDATA[ME]]></given-names>
</name>
<name>
<surname><![CDATA[An]]></surname>
<given-names><![CDATA[K-N]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Gliding resistance of the extensor pollicis brevis tendon and abductor pollicis longus tendon within the first dorsal compartment in fixed wrist positions]]></article-title>
<source><![CDATA[J Orthop Res Off Publ Orthop Res Soc]]></source>
<year>2005</year>
<volume>23</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>243-8</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[Stahl]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Vida]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Meisner]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Lotter]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Rothenberger]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Schaller]]></surname>
<given-names><![CDATA[H-E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Systematic review and meta-analysis on the work-related cause of de Quervain tenosynovitis: a critical appraisal of its recognition as an occupational disease]]></article-title>
<source><![CDATA[Plast Reconstr Surg]]></source>
<year>2013</year>
<volume>132</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1479-91</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[Brunelli]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Finkelstein's versus Brunelli's test in De Quervain tenosynovitis]]></article-title>
<source><![CDATA[Chir Main]]></source>
<year>2003</year>
<volume>22</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>43-5</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
