<?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>3020-1160</journal-id>
<journal-title><![CDATA[Revista de la Asociación Española de Especialistas en Medicina del Trabajo]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Asoc Esp Espec Med Trab]]></abbrev-journal-title>
<issn>3020-1160</issn>
<publisher>
<publisher-name><![CDATA[Asociación Española de Especialistas en Medicina del Trabajo]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S3020-11602019000400003</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Alteraciones de sensibilidad al contraste y estereopsis en trabajadores expuestos a hidrocarburos aromáticos]]></article-title>
<article-title xml:lang="en"><![CDATA[Alterations of sensitivity to contrast and stereopsis in workers exposed to aromatic hydrocarbons]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Grajales Herrera]]></surname>
<given-names><![CDATA[Daniela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez Guzmán]]></surname>
<given-names><![CDATA[Oscar Eduardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jiménez Barbosa]]></surname>
<given-names><![CDATA[Ingrid Astrid]]></given-names>
</name>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de La Salle  ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de La Salle  ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2019</year>
</pub-date>
<volume>28</volume>
<numero>4</numero>
<fpage>244</fpage>
<lpage>253</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_arttext&amp;pid=S3020-11602019000400003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_abstract&amp;pid=S3020-11602019000400003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_pdf&amp;pid=S3020-11602019000400003&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Objetivos: Los hidrocarburos aromáticos son compuestos que pueden afectar el Sistema Nervioso Central (SNC), provocar neurotoxicidad y asociarse con alteraciones de la función visual.  Objetivo general: Establecer la frecuencia de alteraciones en sensibilidad al contraste (SC) y estereopsis, en un grupo de trabajadores expuestos y un grupo no expuestos a hidrocarburos aromáticos.  Materiales y métodos: estudio analítico de corte transversal. Muestra: grupo control 20 sujetos, edad media 25 años; grupo expuesto 20 sujetos, edad media 33,4 años. Se realizó valoración optométrica, se evaluaron las vías visuales bajas a través de una prueba de SC con el test FACT (Functional Acuity Contrast Test) y las vías visuales intermedias por la estereopsis con el test Frisby.  Resultados: Existe diferencia clínica y estadísticamente significativa para los valores de las frecuencias espaciales de 3.0 cpd, 6.0 cpd y 12.0 cpd, del grupo control comparado con el grupo expuesto, al igual que en la estereopsis fina.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Objectives: Aromatic hydrocarbons are compounds that can affect the Central Nervous System (CNS), cause neurotoxicity and be associated with alterations in visual function.  Course objective: To establish the frequency of alterations in contrast sensitivity (SC) and stereopsis, in a group of exposed workers and a group not exposed to aromatic hydrocarbons.  Materials and methods: cross-sectional analytical study. Sample: control group 20 subjects, average age 25; exposed group 20 subjects, mid age 33.4. An optometric assessment was performed; the low visual pathways were evaluated through an SC test with the FACT test (Functional Acuity Contrast Test) and the intermediate visual pathways by stereopsis with the Frisby test.  Results: There is a clinically and statistically significant difference for the values of the spatial frequencies of 3.0 cpd, 6.0 cpd and 12.0 cpd, of the control group compared to the exposed group, as in the fine stereopsis.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Sensibilidad de contraste]]></kwd>
<kwd lng="es"><![CDATA[estereopsis]]></kwd>
<kwd lng="es"><![CDATA[sustancias tóxicas]]></kwd>
<kwd lng="es"><![CDATA[hidrocarburos aromáticos]]></kwd>
<kwd lng="es"><![CDATA[exposición laboral]]></kwd>
<kwd lng="en"><![CDATA[Contrast sensitivity]]></kwd>
<kwd lng="en"><![CDATA[stereopsis]]></kwd>
<kwd lng="en"><![CDATA[toxic substances]]></kwd>
<kwd lng="en"><![CDATA[aromatic hydrocarbons]]></kwd>
<kwd lng="en"><![CDATA[occupational exposure]]></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[Aldazábal]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Manrique]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Ortelli]]></surname>
<given-names><![CDATA[MI]]></given-names>
</name>
<name>
<surname><![CDATA[Martinez]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Calabrese]]></surname>
<given-names><![CDATA[U]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Criterios para la vigilancia biológica en la exposición laboral al tolueno]]></article-title>
<source><![CDATA[Ciencia &amp; Trabajo]]></source>
<year>2005</year>
<numero>17</numero>
<issue>17</issue>
<page-range>114-7</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="book">
<collab>Asociación de empresarios del Henares</collab>
<article-title xml:lang=""><![CDATA[Riesgos laborales relacionados con el medio ambiente]]></article-title>
<source><![CDATA[]]></source>
<year>2008</year>
<page-range>13-8</page-range><publisher-loc><![CDATA[Madrid (España) ]]></publisher-loc>
<publisher-name><![CDATA[AEDHE]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fonseca]]></surname>
<given-names><![CDATA[PA]]></given-names>
</name>
<name>
<surname><![CDATA[Heredia]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Navarrete]]></surname>
<given-names><![CDATA[DM]]></given-names>
</name>
</person-group>
<source><![CDATA[Vigilancia médica para los trabajadores expuestos a Benceno, Tolueno y Xileno]]></source>
<year>2010</year>
<page-range>1-23</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jiménez]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<source><![CDATA[Intoxicación crónica ocupacional por solventes orgánicos: Reporte de un caso clínico]]></source>
<year>2012</year>
<page-range>1-14</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[Jiménez]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Khuu]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Ying]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Efecto de la neurotoxicidad en la función visual de trabajadores de lavado en seco]]></article-title>
<source><![CDATA[Ciencia &amp; Tecnología Para La Salud Visual Y Ocular]]></source>
<year>2012</year>
<numero>10</numero>
<issue>10</issue>
<page-range>13-21</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[González]]></surname>
<given-names><![CDATA[MC]]></given-names>
</name>
<name>
<surname><![CDATA[Detrell]]></surname>
<given-names><![CDATA[SM]]></given-names>
</name>
</person-group>
<source><![CDATA[Riesgo Químico, Guía Básica De Información y Sensibilización]]></source>
<year>2011</year>
<page-range>19-34</page-range><publisher-loc><![CDATA[Galicia (España) ]]></publisher-loc>
<publisher-name><![CDATA[CIG gabinete técnico confederal de Saúde laboral]]></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[Vera]]></surname>
<given-names><![CDATA[FB]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Application of toxicokinetic models to establish biological exposure indicators]]></article-title>
<source><![CDATA[Scand J Work Environ Health]]></source>
<year>1990</year>
<volume>34</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>639-51</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[Price]]></surname>
<given-names><![CDATA[DA]]></given-names>
</name>
<name>
<surname><![CDATA[Clarke]]></surname>
<given-names><![CDATA[CA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pharmacogenetics]]></article-title>
<source><![CDATA[Oxford Journal. British Medical Bulletin]]></source>
<year>1961</year>
<volume>17</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>234-40</page-range><publisher-loc><![CDATA[Liverpool (Inglaterra) ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alcalá]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Azañas]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Moreno]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Gálvez]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Consumo de alcohol, tabaco y otras drogas en adolescentes, estudio de dos cortes]]></article-title>
<source><![CDATA[Medicina de Familia (And)]]></source>
<year>2002</year>
<volume>3</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>81-7</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[Fiserova]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Toxicokinetics of Organic Solvents]]></article-title>
<source><![CDATA[Scand J Work Environ Health]]></source>
<year>1985</year>
<numero>11</numero>
<issue>11</issue>
<page-range>7-21</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[Aldazábal]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Manrique]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Ortelli]]></surname>
<given-names><![CDATA[M I]]></given-names>
</name>
<name>
<surname><![CDATA[Martinez]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Calabrese]]></surname>
<given-names><![CDATA[U]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Criterios para la Vigilancia Biológica en la Exposición Laboral al Tolueno]]></article-title>
<source><![CDATA[Ciencia &amp; Trabajo]]></source>
<year>2005</year>
<page-range>17</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[Fiserova]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Application of toxicokinetic models to establish biological exposure indicators]]></article-title>
<source><![CDATA[Scand J Work Environ Health]]></source>
<year>1990</year>
<volume>34</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>639-51</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="book">
<collab>ACICAM</collab>
<source><![CDATA[¿Cómo va el sector? Enero a mayo]]></source>
<year>2015</year>
<publisher-loc><![CDATA[Bogotá ]]></publisher-loc>
<publisher-name><![CDATA[Cundinamarca]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="">
<collab>ACICAM</collab>
<source><![CDATA[Plan de negocios del Sector de Cuero, Calzado y Marroquinería: Una respuesta para la transformación productiva]]></source>
<year>2013</year>
<publisher-loc><![CDATA[Bogotá ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="">
<collab>IMEBU</collab>
<source><![CDATA[Industria del calzado y su visualización internacional. Área de negocios internacionales]]></source>
<year>2011</year>
<publisher-loc><![CDATA[Bucaramanga, Santander ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rioja]]></surname>
<given-names><![CDATA[Gdl]]></given-names>
</name>
</person-group>
<source><![CDATA[Riesgos ligados a la naturaleza y organización del trabajo. Fabricación de Calzado: Riesgos generales del Sector]]></source>
<year>2009</year>
<publisher-name><![CDATA[Instituto Riojano de Salud Laboral]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ávila]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<source><![CDATA[Estudio ergonómico y rediseño en puesto de trabajo para el sector del Calzado]]></source>
<year>2013</year>
</nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Serrada]]></surname>
<given-names><![CDATA[AJ]]></given-names>
</name>
<name>
<surname><![CDATA[Fierro]]></surname>
<given-names><![CDATA[HA]]></given-names>
</name>
</person-group>
<source><![CDATA[Sector Calzado en Colombia, Caso de estudio y consideración de Modelos de negocio en las empresas de calzado: &#8220;MSS, BRG Y CHS&#8221;]]></source>
<year>2013</year>
</nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vélez]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Neira]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Vanegas]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
</person-group>
<source><![CDATA[Guía de atención integral de salud ocupacional basada en la evidencia para trabajadores expuestos a benceno y sus derivados]]></source>
<year>2007</year>
<publisher-loc><![CDATA[Bogotá ]]></publisher-loc>
<publisher-name><![CDATA[Mintrabajo, IETS]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Díaz]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Linares]]></surname>
<given-names><![CDATA[M E]]></given-names>
</name>
<name>
<surname><![CDATA[Perdomo]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Rabelo]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluación de la exposición ocupacional a solventes en trabajadores de una fábrica de calzado]]></article-title>
<source><![CDATA[Rev Cubana Hig Epidemiol]]></source>
<year>1999</year>
<volume>37</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>114-21</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[Ng]]></surname>
<given-names><![CDATA[T P]]></given-names>
</name>
<name>
<surname><![CDATA[Foo]]></surname>
<given-names><![CDATA[SC]]></given-names>
</name>
<name>
<surname><![CDATA[Yoong]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Risk of spontaneous abortion in workers exposed to toluene]]></article-title>
<source><![CDATA[British Journal of Industrial Medicine]]></source>
<year>1992</year>
<volume>49</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>804-8</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[Gobba]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Color vision: a sensitive indicator of exposure to neurotoxins]]></article-title>
<source><![CDATA[Neurotoxicology]]></source>
<year>2000</year>
<volume>21</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>857-62</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[Lomax]]></surname>
<given-names><![CDATA[RB]]></given-names>
</name>
<name>
<surname><![CDATA[Ridgway]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Meldrum]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Does occupational exposure to organic solvents affect colour discrimination?]]></article-title>
<source><![CDATA[Toxicological Reviews]]></source>
<year>2004</year>
<volume>23</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>91-121</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[Zavalic]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Mandic]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Turk]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Bogadi-Sare]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Plavec]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Gomzi]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Assessment of colour vision impairment in male workers exposed to toluene generally above occupational exposure limits]]></article-title>
<source><![CDATA[Occupational Medicine (Oxford, England)]]></source>
<year>1998</year>
<volume>48</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>175-80</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Semple]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Dick]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Osborne]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Cherrie]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Soutar]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Seaton]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Impairment of colour vision in workers exposed to organic solvents]]></article-title>
<source><![CDATA[Occupational and Environmental Medicine]]></source>
<year>2000</year>
<volume>57</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>582-7</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[Foo]]></surname>
<given-names><![CDATA[SC]]></given-names>
</name>
<name>
<surname><![CDATA[Jeyaratnam]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Koh]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Chronic neurobehavioural effects of toluene]]></article-title>
<source><![CDATA[British Journal of Industrial Medicine]]></source>
<year>1990</year>
<volume>47</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>480-4</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[Fiserova]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Toxicokinetics of organic solvents]]></article-title>
<source><![CDATA[Scand J Work Environ]]></source>
<year>1985</year>
<volume>11</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>7-21</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[Donoghue]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Dryson]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Wynn-Williams]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Contrast sensitivity in Organic- solvent-Induced Chronic Toxic encephalopathy]]></article-title>
<source><![CDATA[Journal of Occupational &amp; Environmental Medicine]]></source>
<year>1995</year>
<volume>37</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>1357-63</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[Nicholson]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Andre]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Tyrrell]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Leibowitz]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of moderate dose alcohol on visual contrast sensitivity for stationary and moving targets]]></article-title>
<source><![CDATA[Journal of Studies on Alcohol and Drugs]]></source>
<year>1995</year>
<volume>56</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>261-6</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[Puell]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Romero]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Domínguez]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Influencia del consumo de tabaco y cafeína sobre la sensibilidad al contraste de adultos jóvenes]]></article-title>
<source><![CDATA[Archivos de la Sociedad Española de Oftalmología]]></source>
<year>1998</year>
<volume>73</volume>
<numero>5</numero>
<issue>5</issue>
</nlm-citation>
</ref>
<ref id="B31">
<label>31</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mergler]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Huel]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Bowler]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Benoit]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Cone]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Visual dysfunction among former microelectronics assembly workers]]></article-title>
<source><![CDATA[Arch Environ Health]]></source>
<year>1991</year>
<volume>46</volume>
<numero>6</numero>
<issue>6</issue>
</nlm-citation>
</ref>
<ref id="B32">
<label>32</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Böckelmann]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Lindner]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Peters]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Pfister]]></surname>
<given-names><![CDATA[E A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Influence of long term occupational exposure to solvents on colour visión]]></article-title>
<source><![CDATA[Der Ophthalmologe]]></source>
<year>2003</year>
<volume>100</volume>
<numero>2</numero>
<issue>2</issue>
</nlm-citation>
</ref>
<ref id="B33">
<label>33</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Broadwell]]></surname>
<given-names><![CDATA[DK]]></given-names>
</name>
<name>
<surname><![CDATA[Darcey]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Kenneth]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Otto]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Boyes]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Work-site clinical and neurobehavioral assessment of solvent exposed microelectronics workers]]></article-title>
<source><![CDATA[Am J Ind Med]]></source>
<year>1995</year>
<volume>27</volume>
<numero>5</numero>
<issue>5</issue>
</nlm-citation>
</ref>
<ref id="B34">
<label>34</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Campagna]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Mergler]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Huel]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Bélanger]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Truchon]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Ostiguy]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Visual Dys-function amongs tyrene exposed workers]]></article-title>
<source><![CDATA[Scandinavian Journal of Work Environment &amp; Health]]></source>
<year>1995</year>
<volume>21</volume>
<numero>5</numero>
<issue>5</issue>
</nlm-citation>
</ref>
<ref id="B35">
<label>35</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Castillo]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Baldwin]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Sassine]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Mergler]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cumulative ex-posure to styrene and Visual functions]]></article-title>
<source><![CDATA[American Journal of Industrial Medicine]]></source>
<year>2011</year>
<volume>39</volume>
<numero>4</numero>
<issue>4</issue>
</nlm-citation>
</ref>
<ref id="B36">
<label>36</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Echeverria]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[White]]></surname>
<given-names><![CDATA[RF]]></given-names>
</name>
<name>
<surname><![CDATA[Sampaio]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A behavioral evaluation of PCE exposure in patients and dry cleaners: A possible relationship between clinical and Pre-Clinical effects]]></article-title>
<source><![CDATA[Journal of Occupational &amp; Environmental Medicine]]></source>
<year>1995</year>
<volume>37</volume>
<numero>6</numero>
<issue>6</issue>
</nlm-citation>
</ref>
<ref id="B37">
<label>37</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kaplan]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Shapley]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[New views of primate retinal function]]></article-title>
<source><![CDATA[Progress in retinal research]]></source>
<year>1990</year>
<numero>4</numero>
<issue>4</issue>
</nlm-citation>
</ref>
<ref id="B38">
<label>38</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Merigan]]></surname>
<given-names><![CDATA[WH]]></given-names>
</name>
<name>
<surname><![CDATA[Maunsell]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[How paralell are the primate visual pathways]]></article-title>
<source><![CDATA[Annual review of neuroscience]]></source>
<year>1993</year>
<numero>16</numero>
<issue>16</issue>
</nlm-citation>
</ref>
<ref id="B39">
<label>39</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Receptive field structure in the primate retina]]></article-title>
<source><![CDATA[Vision research]]></source>
<year>1996</year>
<volume>36</volume>
<numero>5</numero>
<issue>5</issue>
</nlm-citation>
</ref>
<ref id="B40">
<label>40</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Enroth-Cugell]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Robson]]></surname>
<given-names><![CDATA[JG]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The contrast sensitivity of retinal ganglion cells of the cat]]></article-title>
<source><![CDATA[The Journal of Physiology]]></source>
<year>1966</year>
<volume>187</volume>
<numero>3</numero>
<issue>3</issue>
</nlm-citation>
</ref>
<ref id="B41">
<label>41</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McAnany]]></surname>
<given-names><![CDATA[JJ]]></given-names>
</name>
<name>
<surname><![CDATA[Alexander]]></surname>
<given-names><![CDATA[KR]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Contrast Sensitivity for Letter Optotypes vs. Grating under Conditions Biased toward Parvocellular and Magnocellular Pathways]]></article-title>
<source><![CDATA[Vision Research]]></source>
<year>2006</year>
<volume>46</volume>
<numero>10</numero>
<issue>10</issue>
</nlm-citation>
</ref>
<ref id="B42">
<label>42</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[A Y]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Determinación de la variabilidad de la sensibilidad al contraste con el FACT en pacientes miopes, antes y después de la cirugía refractiva con Multiscan, en Optilaser]]></article-title>
<source><![CDATA[Ciencia y Tecnología para la Salud Visual y Ocular]]></source>
<year>2004</year>
<numero>3</numero>
<issue>3</issue>
<page-range>9-18</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[López]]></surname>
<given-names><![CDATA[A Y]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Importancia de la valoración de sensibilidad al contraste en la práctica optométrica]]></article-title>
<source><![CDATA[Ciencia &amp; Tecnología Para La Salud Visual Y Ocular]]></source>
<year>2009</year>
<volume>7</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>99-114</page-range></nlm-citation>
</ref>
<ref id="B44">
<label>44</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sillero]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[La percepción de trayectorias como tarea visual. Propuesta de evaluación en fútbol]]></source>
<year>2002</year>
<page-range>1-237</page-range><publisher-name><![CDATA[Universidad Politécnica de Madrid]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B45">
<label>45</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Álvarez]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
<name>
<surname><![CDATA[Tapias]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Distancia visual; Factores binoculares de profundidad]]></article-title>
<source><![CDATA[Estereopsis]]></source>
<year>2012</year>
<numero>9</numero>
<issue>9</issue>
<page-range>1-10</page-range></nlm-citation>
</ref>
<ref id="B46">
<label>46</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Arasa Gil]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[Manual de nutrición deportiva; Lípidos o Grasas]]></source>
<year>2005</year>
<page-range>4</page-range><publisher-name><![CDATA[Paidotribo]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B47">
<label>47</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pérez-Jiménez]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Ros]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Solá]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Godás]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez-Heras]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Serra]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Consejos para ayudar a controlar el colesterol con una alimentación saludable]]></article-title>
<source><![CDATA[Clínica e Investigación en Arterioesclerosis]]></source>
<year>2006</year>
<volume>18</volume>
<numero>3</numero>
<issue>3</issue>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
