<?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>0120-971X</journal-id>
<journal-title><![CDATA[CES Odontología]]></journal-title>
<abbrev-journal-title><![CDATA[CES odontol.]]></abbrev-journal-title>
<issn>0120-971X</issn>
<publisher>
<publisher-name><![CDATA[Universidad CES - Facultad de Odontología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-971X2020000200039</article-id>
<article-id pub-id-type="doi">10.21615/cesodon.33.2.4</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Aesthetical perception of dental fluorosis in a Colombian low income community]]></article-title>
<article-title xml:lang="pt"><![CDATA[Percepção estética da fluorose dentária em uma comunidade colombiana de baixa renda]]></article-title>
<article-title xml:lang="es"><![CDATA[Percepción estética de la fluorosis dental en una comunidad colombiana de bajos ingresos]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fragelli]]></surname>
<given-names><![CDATA[Camila]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Restrepo]]></surname>
<given-names><![CDATA[Manuel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bussaneli]]></surname>
<given-names><![CDATA[Diego Girotto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jeremias]]></surname>
<given-names><![CDATA[Fabiano]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cordeiro]]></surname>
<given-names><![CDATA[Rita de Cássia Loiola]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Escobar-Rojas]]></surname>
<given-names><![CDATA[Alfonso]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martinez-Mier]]></surname>
<given-names><![CDATA[E. Angeles]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Santos-Pinto]]></surname>
<given-names><![CDATA[Lourdes dos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,UNESP - São Paulo State University  ]]></institution>
<addr-line><![CDATA[São Paulo ]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad CES  ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,UNESP - São Paulo State University  ]]></institution>
<addr-line><![CDATA[São Paulo ]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,UNESP - São Paulo State University  ]]></institution>
<addr-line><![CDATA[São Paulo ]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,UNESP - São Paulo State University  ]]></institution>
<addr-line><![CDATA[São Paulo ]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af6">
<institution><![CDATA[,Universidad CES  ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af7">
<institution><![CDATA[,Purdue University  ]]></institution>
<addr-line><![CDATA[ Indiana]]></addr-line>
<country>USA</country>
</aff>
<aff id="Af8">
<institution><![CDATA[,UNESP - São Paulo State University  ]]></institution>
<addr-line><![CDATA[São Paulo ]]></addr-line>
<country>Brazil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<volume>33</volume>
<numero>2</numero>
<fpage>39</fpage>
<lpage>48</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-971X2020000200039&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-971X2020000200039&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-971X2020000200039&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Introduction and objective:  The Dental Fluorosis (DF) is a development defect of enamel resulting from overexposure to fluoride and can aesthetically compromise the patient. This study aims to investigate the relationship between aesthetic perception and dental fluorosis (DF) in a low-income community with high DF prevalence.  Materials and methods:  A cross-sectional study was conducted with 171 Colombian schoolchildren aged 8 to 12 years living in low socioeconomic community (El Cedro, district of Ayapel, Córdoba, Colombia). After receiving authorization, the students were examined for DMFT and dmft indexes (WHO criteria), and for DF (TF index). The aesthetic perceptions were verified by the Child Perceptions Questionnaire About Tooth Appearance (CQATA). Data analysis was carried out using descriptive statistics, the chi-square test, the Student´s t-test, the one-way ANOVA test, and linear regression at a significance level of p &#8804; 0.05.  Results:  The prevalence of DF in this sample was 84.8% (n=145). Only the presence of caries (DMFT/ deft&#8800; 0) had a significant impact on aesthetic perceptions. A significantly lower rate was found in girls for the report of pleasant color domain. The number of teeth affected by DF had a significant positive correlation with mean overall perception of dental health.  Conclusion:  The presence of mild DF in children with low socioeconomic status, from a population with a high prevalence of the condition, did not seem to have an impact on the report of pleasant color of teeth domain.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo  Introdução e Objetivo:  A fluorose dentária (FD) é um defeito de desenvolvimento do esmalte decorrente da sobre-exposição ao flúor e pode comprometer esteticamente o paciente. O presente estudo se propõe a investigar a relação entre percepção estética e fluorose dentária em uma comunidade de baixa renda com alta prevalência de FD. Materiais e métodos: Foi realizado um estudo transversal com 171 escolares colombianos de 8 a 12 anos de idade, moradores de uma comunidade de baixa renda (El Cedro, distrito de Ayapel, Córdoba, Colômbia). Após receber autorização, os estudantes foram examinados para os índices CPOD e ceod (OMS) e para o FD (TF index). As percepções estéticas foram verificadas pelo &#8220;Child Perception Questionaire about Teeth Appearence&#8221; (CQATA). A análise dos dados foi realizada por meio de estatística descritiva, teste do qui-quadrado, teste t de Student, teste ANOVA one-way e regressão linear em nível de significância de p &#8804; 0,05.  Resultados:  A prevalência de FD nesta amostra foi de 84,8% (n = 145). Apenas a presença de cáries (CPOD/cpod&#8800;0) teve um impacto significativo nas percepções estéticas. Uma taxa significativamente menor foi encontrada em meninas para o relato de domínio de cor agradável. O número de dentes afetados pela FD teve correlação positiva significativa com a percepção geral da saúde bucal.  Conclusão:  A presença de FD leve em crianças com baixo nível socioeconômico, de uma população com alta prevalência da doença, não parece ter impacto na satisfação com a coloração dos dentes.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Introducción y objetivo:  La fluorosis dental (FD) es un defecto en el desarrollo del esmalte como resultado de la sobreexposición al fluoruro y puede comprometer estéticamente al paciente. Este estudio tiene como objetivo investigar la relación entre la percepción estética y la fluorosis dental en una comunidad de bajos ingresos económicos y con alta prevalencia de FD.  Materiales y métodos:  Se realizó un estudio transversal con 171 escolares de 8 a 12 años que viven en una comunidad socioeconómica baja (El Cedro, distrito de Ayapel, Córdoba, Colombia). Los estudiantes fueron examinados para caries dentaria (índices DMFT y dmft (criterios de la OMS) y para el fluorosis dentaria (índice TF). La percepción estética se verifico con el cuestionario sobre percepciones de los niños sobre la apariencia de los dientes (CQATA). El análisis de los datos se realizó mediante estadísticas descriptivas y las pruebas de chi cuadrado, t de Student, ANOVA de una vía y la regresión lineal (p &#8804; 0.05).  Resultados:  La prevalencia de FD fue de 84.8% (n = 145). Solo la presencia de caries (DMFT/deft &#8800; 0) tuvo un impacto significativo en las percepciones estéticas. Se encontró una tasa significativamente más baja en las niñas para el informe acerca de color agradable. La cantidad de dientes afectados por FD tuvo una correlación positiva significativa con la percepción general de la salud dental.  Conclusión:  La presencia de FD leve en niños con bajo nivel socioeconómico, en una población con una alta prevalencia de este defecto de esmalte, no pareció tener tuvo un impacto en la aceptción aceptar la apariencia del color de los dientes.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[dental fluorosis]]></kwd>
<kwd lng="en"><![CDATA[child]]></kwd>
<kwd lng="en"><![CDATA[dental aesthetics]]></kwd>
<kwd lng="en"><![CDATA[oral health]]></kwd>
<kwd lng="pt"><![CDATA[fluorose dentária]]></kwd>
<kwd lng="pt"><![CDATA[criança]]></kwd>
<kwd lng="pt"><![CDATA[estética dentária]]></kwd>
<kwd lng="pt"><![CDATA[saúde bucal]]></kwd>
<kwd lng="es"><![CDATA[fluorosis dental]]></kwd>
<kwd lng="es"><![CDATA[ninõ]]></kwd>
<kwd lng="es"><![CDATA[estética dental]]></kwd>
<kwd lng="es"><![CDATA[salud bucal]]></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[Horst]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Tanzer]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Milgrom]]></surname>
<given-names><![CDATA[PM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fluorides and other preventive strategies for tooth decay]]></article-title>
<source><![CDATA[Dent Clin North Am]]></source>
<year>2018</year>
<volume>62</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>207-34</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[Buzalaf]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Cury]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Whitford]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fluoride exposures and dental fluorosis: A literature review]]></article-title>
<source><![CDATA[Rev Fob]]></source>
<year>2001</year>
<volume>9</volume>
<numero>1/2</numero>
<issue>1/2</issue>
<page-range>10</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[Cavalheiro]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Bussaneli]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Restrepo]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Fragelli]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Cordeiro]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Escobar Rojas]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Clinical aspects of dental fluorosis according to histological features: a Thylstrup Fejerskov Index review]]></article-title>
<source><![CDATA[Rev CES Odont]]></source>
<year>2017</year>
<volume>30</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>9</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[Martinez-Mier]]></surname>
<given-names><![CDATA[EA]]></given-names>
</name>
<name>
<surname><![CDATA[Lippert]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Teeth with mild and moderate enamel fluorosis demonstrate increased caries susceptibility in vitro]]></article-title>
<source><![CDATA[J Evid Based Dent Pract]]></source>
<year>2017</year>
<volume>17</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>293-5</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[Goodarzi]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Mahvi]]></surname>
<given-names><![CDATA[AH]]></given-names>
</name>
<name>
<surname><![CDATA[Hosseini]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Nedjat]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Nabizadeh Nodehi]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Kharazifard]]></surname>
<given-names><![CDATA[MJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The prevalence of dental fluorosis and exposure to fluoride in drinking water: A systematic review]]></article-title>
<source><![CDATA[J Dent Res Dent Clin Dent Prospects]]></source>
<year>2016</year>
<volume>10</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>127-35</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[Ramírez-Puerta]]></surname>
<given-names><![CDATA[BS]]></given-names>
</name>
<name>
<surname><![CDATA[Franco-Cortés]]></surname>
<given-names><![CDATA[AM]]></given-names>
</name>
<name>
<surname><![CDATA[Ochoa-Acosta]]></surname>
<given-names><![CDATA[EM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Dental fluorosis in 6-13-year-old children attending public schools in Medellín, Colombia]]></article-title>
<source><![CDATA[Rev Salud Publica]]></source>
<year>2009</year>
<volume>11</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>631-40</page-range><publisher-loc><![CDATA[Bogota ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sánchez]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Parra]]></surname>
<given-names><![CDATA[JH]]></given-names>
</name>
<name>
<surname><![CDATA[Cardona]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Dental fluorosis in primary school students of the department of Caldas, Colombia]]></article-title>
<source><![CDATA[Biomedica]]></source>
<year>2005</year>
<volume>25</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>46-54</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[Ramos-Martinez]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[González-Martínez]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Luna-Ricardo]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Oral and nutritional health status in children attending a school in Cartagena, 2009]]></article-title>
<source><![CDATA[Rev Salud Publica]]></source>
<year>2010</year>
<volume>12</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>950-60</page-range><publisher-loc><![CDATA[Bogota ]]></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[Jodalli]]></surname>
<given-names><![CDATA[PS]]></given-names>
</name>
<name>
<surname><![CDATA[Ankola]]></surname>
<given-names><![CDATA[AV]]></given-names>
</name>
<name>
<surname><![CDATA[Hebbal]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Vikneshan]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Aesthetic perceptions regarding fluorosis by children from an area of endemic fluorosis in India]]></article-title>
<source><![CDATA[Community Dent Health]]></source>
<year>2013</year>
<volume>30</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>249-53</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[Michel-Crosato]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Biazevic]]></surname>
<given-names><![CDATA[MG]]></given-names>
</name>
<name>
<surname><![CDATA[Crosato]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Relationship between dental fluorosis and quality of life: a population based study]]></article-title>
<source><![CDATA[Braz Oral Res]]></source>
<year>2005</year>
<volume>19</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>150-5</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[Bhagyajyothi]]></surname>
<given-names><![CDATA[CS]]></given-names>
</name>
<name>
<surname><![CDATA[Pushpanjali]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Perceptions and concerns about dental fluorosis as assessed by tooth surface index of fluorosis among high school children in an area of endemic fluorosis-Kaiwara]]></article-title>
<source><![CDATA[Oral Health Prev Dent]]></source>
<year>2009</year>
<volume>7</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>33-8</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[Furtado]]></surname>
<given-names><![CDATA[GE]]></given-names>
</name>
<name>
<surname><![CDATA[Sousa]]></surname>
<given-names><![CDATA[ML]]></given-names>
</name>
<name>
<surname><![CDATA[Barbosa]]></surname>
<given-names><![CDATA[TS]]></given-names>
</name>
<name>
<surname><![CDATA[Wada]]></surname>
<given-names><![CDATA[RS]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez-Mier]]></surname>
<given-names><![CDATA[EA]]></given-names>
</name>
<name>
<surname><![CDATA[Almeida]]></surname>
<given-names><![CDATA[ME]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Perceptions of dental fluorosis and evaluation of agreement between parents and children: validation of a questionnaire]]></article-title>
<source><![CDATA[Cad Saude Publica]]></source>
<year>2012</year>
<volume>28</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>1493-505</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[Clark]]></surname>
<given-names><![CDATA[DC]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evaluation of aesthetics for the different classifications of the Tooth Surface Index of Fluorosis]]></article-title>
<source><![CDATA[Community Dent Oral Epidemiol]]></source>
<year>1995</year>
<volume>23</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>80-3</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[Martínez-Mier]]></surname>
<given-names><![CDATA[EA]]></given-names>
</name>
<name>
<surname><![CDATA[Maupomé]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Soto-Rojas]]></surname>
<given-names><![CDATA[AE]]></given-names>
</name>
<name>
<surname><![CDATA[Ureña-Cirett]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
<name>
<surname><![CDATA[Katz]]></surname>
<given-names><![CDATA[BP]]></given-names>
</name>
<name>
<surname><![CDATA[Stookey]]></surname>
<given-names><![CDATA[GK]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Development of a questionnaire to measure perceptions of, and concerns derived from, dental fluorosis]]></article-title>
<source><![CDATA[Community Dent Health]]></source>
<year>2004</year>
<volume>21</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>299-305</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="book">
<collab>WHO</collab>
<source><![CDATA[Oral Health Surveys: Basic Methods]]></source>
<year>1997</year>
<edition>4</edition>
<publisher-loc><![CDATA[Geneva ]]></publisher-loc>
<publisher-name><![CDATA[World Health Organization]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shrive]]></surname>
<given-names><![CDATA[FM]]></given-names>
</name>
<name>
<surname><![CDATA[Stuart]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Quan]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Ghali]]></surname>
<given-names><![CDATA[WA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Dealing with missing data in a multiquestion depression scale: a comparison of imputation methods]]></article-title>
<source><![CDATA[BMC Med Res Methodol]]></source>
<year>2006</year>
<page-range>6:57</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[Concha]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Celedón]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Vera]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Poveda]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Muñoz]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Vergel]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prevalencia de fluorosis dental en escolares de 6 a 15 años de edad de la zona urbana de Bucaramanga]]></article-title>
<source><![CDATA[Ustasalud Odontología]]></source>
<year>2003</year>
<volume>2</volume>
<page-range>73-82</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[Martignon]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Granados]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prevalencia de fluorosis dental y análisis de asociación a factores de riesgo en escolares de Bogota]]></article-title>
<source><![CDATA[Rev Cient]]></source>
<year>2002</year>
<volume>8</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>19-27</page-range><publisher-loc><![CDATA[(Bogota) ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ramírez]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Franco]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Sierra]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Alzate]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Sarrazola]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fluorosis dental en escolares y exploración de factores de riesgo. Municipio de Frontino]]></article-title>
<source><![CDATA[Rev Fac Univ Antioq]]></source>
<year>2006</year>
<volume>17</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>26-33</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[Ramírez]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Sierra]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Sarrazola]]></surname>
<given-names><![CDATA[Á]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prevalencia de fluorosis dental en escolares de 9 y 10 años del Municipio de Andes. Zona urbana y rural, Antioquia]]></article-title>
<source><![CDATA[Rev Fac Odont Univ de Ant]]></source>
<year>2003</year>
<volume>14</volume>
<page-range>7-14</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[Cuervo]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Del Castillo]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Guerra]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Herazo]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Olarte]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prevalencia de fluorosis dental en escolares del servicio odontológico del Instituto de Seguro Social de Sogamoso, Boyacá]]></article-title>
<source><![CDATA[Univ Odontol]]></source>
<year>2004</year>
<volume>24</volume>
<page-range>78-83</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[Vautey]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Ranivoharilanto]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Decroix]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Tubert-Jeannin]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Salt fluoridation and dental caries: state of the question]]></article-title>
<source><![CDATA[Sante Publique]]></source>
<year>2017</year>
<volume>29</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>185-90</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[Martignon]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Opazo-Gutiérrez]]></surname>
<given-names><![CDATA[MO]]></given-names>
</name>
<name>
<surname><![CDATA[Velásquez-Riaño]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Orjuela-Osorio]]></surname>
<given-names><![CDATA[IR]]></given-names>
</name>
<name>
<surname><![CDATA[Avila]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Martinez-Mier]]></surname>
<given-names><![CDATA[EA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Geochemical characterization of fluoride in water, table salt, active sediment, rock and soil samples, and its possible relationship with the prevalence of enamel fluorosis in children in four municipalities of the department of Huila (Colombia)]]></article-title>
<source><![CDATA[Environ Monit Assess]]></source>
<year>2017</year>
<volume>189</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>264</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[Tellez]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Santamaria]]></surname>
<given-names><![CDATA[RM]]></given-names>
</name>
<name>
<surname><![CDATA[Gomez]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Martignon]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Dental fluorosis, dental caries, and quality of life factors among schoolchildren in a Colombian fluorotic area]]></article-title>
<source><![CDATA[Community Dent Health]]></source>
<year>2012</year>
<volume>29</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>95-9</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[Eslami]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Majidi]]></surname>
<given-names><![CDATA[MR]]></given-names>
</name>
<name>
<surname><![CDATA[Aliakbarian]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Hasanzadeh]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Oral health-related quality of life in children with cleft lip and palate]]></article-title>
<source><![CDATA[J Craniofac Surg]]></source>
<year>2013</year>
<volume>24</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>340-3</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[Porritt]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Rodd]]></surname>
<given-names><![CDATA[HD]]></given-names>
</name>
<name>
<surname><![CDATA[Ruth Baker]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Quality of life impacts following childhood dento-alveolar trauma]]></article-title>
<source><![CDATA[Dent Traumatol]]></source>
<year>2011</year>
<volume>27</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>2-9</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
