<?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>0185-3325</journal-id>
<journal-title><![CDATA[Salud mental]]></journal-title>
<abbrev-journal-title><![CDATA[Salud Ment]]></abbrev-journal-title>
<issn>0185-3325</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0185-33252015000600417</article-id>
<article-id pub-id-type="doi">10.17711/sm.0185-3325.2015.056</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[El consumo de inhalables en las prácticas de socialidad de dos grupos de estudiantes de secundarias públicas]]></article-title>
<article-title xml:lang="en"><![CDATA[Inhalant use in the sociality practices of two groups of students at public middle schools]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vega]]></surname>
<given-names><![CDATA[Leticia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gutiérrez]]></surname>
<given-names><![CDATA[Rafael]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez]]></surname>
<given-names><![CDATA[Eva Ma.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fuentes de Iturbe]]></surname>
<given-names><![CDATA[Patricia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz Dirección de Investigaciones Epidemiológicas y Psicosociales ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2015</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2015</year>
</pub-date>
<volume>38</volume>
<numero>6</numero>
<fpage>417</fpage>
<lpage>425</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0185-33252015000600417&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0185-33252015000600417&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0185-33252015000600417&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[ INTRODUCCIÓN: La extensión del consumo de inhalables hacia distintas poblaciones de México ocurre en el macrocontexto de la legalidad y la deficiente regulación sanitaria y policial de dichas sustancias, así como su gran disponibilidad y bajo costo, en combinación con los efectos placenteros de su inhalación, los cuales varían según el contexto y los usuarios.  OBJETIVO: Aquí se describen las prácticas de coconstrucción de los contextos de consumo de inhalables. También, los efectos de éstos en dos grupos de estudiantes mexicanos de educación secundaria.  MÉTODO: Se utilizó la metodología de la photo elicitation, analizando, en grupos de discusión, dos videograbaciones producidas por los mismos estudiantes, en las que consumen inhalables.  RESULTADOS: Se realizó la categorización teórica de los datos con el software Atlas.ti. Se encontró que, a pesar de que los estudiantes inhalan tolueno, sólo una de las estudiantes experimentó mareo y dolor de cabeza, en tanto que otra compañera se sintió somnolienta. Sin embargo, el segundo video muestra que los estudiantes experimentaron la prendidez (euforia, desinhibición afectiva) y alucinaciones. El mareo, el dolor y la somnolencia parecen determinados mayormente por el consumo de tolueno y alcohol, pero los efectos disímiles, por la socialidad de los contextos de consumo del inhalable, la subjetivación de los estudiantes y su veteranía en el consumo.  DISCUSIÓN Y CONCLUSIÓN: Se discute que los estudiantes prefieren el consumo de inhalables porque la "prendidez" fortalece su socialidad. Se concluye que conviene desalentar el consumo de inhalables incorporando la agencia y la subjetivación juvenil, sin desatender los factores macrosociales de la producción, comercialización y regulación de los inhalables.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ INTRODUCTION: Inhalant use among various populations in Mexico occurs within the context of its legality, inadequate health regulation and supervision of its production and sales, high availability and low cost, combined with the pleasurable effects of inhaling, which vary according to the context and users.  OBJECTIVE: This paper describes the social practices involved in the co-construction of inhalant use contexts of two groups of Mexican middle school students and their reported effects.  METHOD: Photo elicitation methodology was used, with two videotapes produced by students on school sociality practices where inhalants we are used and then analyzed in discussion groups.  RESULTS: The theoretical categorization of the data was performed using Atlas.ti software. It was found that although the students inhaled toluene, only one of the students experienced dizziness and headaches, while another classmate felt sleepy. The other video was different; students got high, experiencing euphoria, emotional disinhibition and hallucinations. Dizziness, pain and drowsiness seem largely determined by toluene and alcohol use, whereas the different effects appear to be caused by the sociality of the contexts of inhalant use, students' subjectivity and their length of consumption.  DISCUSSION AND CONCLUSION: It is argued that students enjoy inhalant use because getting high reinforces their sociality. The article concludes that inhalant use should be discouraged by incorporating the agency and subjectivity of youth, without neglecting the macro-social factors involved in the production, marketing and regulation of inhalants.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Socialidad]]></kwd>
<kwd lng="es"><![CDATA[inhalables]]></kwd>
<kwd lng="es"><![CDATA[alucinaciones]]></kwd>
<kwd lng="es"><![CDATA[adolescentes]]></kwd>
<kwd lng="es"><![CDATA[estudiantes]]></kwd>
<kwd lng="en"><![CDATA[Sociality]]></kwd>
<kwd lng="en"><![CDATA[inhalants]]></kwd>
<kwd lng="en"><![CDATA[hallucinations]]></kwd>
<kwd lng="en"><![CDATA[teenage students]]></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[Medina-Mora]]></surname>
<given-names><![CDATA[ME]]></given-names>
</name>
<name>
<surname><![CDATA[Real]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Villatoro]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Natera]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Las drogas y la salud pública: ¿hacia dónde vamos?]]></article-title>
<source><![CDATA[Salud Pública Mex]]></source>
<year>2013</year>
<volume>55</volume>
<page-range>67-73</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[Lara]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Medina-Mora]]></surname>
<given-names><![CDATA[ME]]></given-names>
</name>
<name>
<surname><![CDATA[Romero]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Domínguez]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Un estudio cualitativo sobre el consumo de disolventes inhalables en estudiantes]]></article-title>
<source><![CDATA[Psiquiatría Pública]]></source>
<year>1998</year>
<volume>10</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>399-407</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[Villatoro]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Gaytán]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Moreno]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Gutiérrez]]></surname>
<given-names><![CDATA[ML]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tendencias del uso de drogas en la Ciudad de México: Encuesta de Estudiantes del 2009]]></article-title>
<source><![CDATA[Salud Ment]]></source>
<year>2011</year>
<volume>34</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>81-94</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vega]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Villatoro]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Rendón]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Gutiérrez]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<source><![CDATA[Estudio sobre patrones de consumo de sustancias psicoactivas en población indígena residente y originaria de la ciudad de México]]></source>
<year>2015</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[INP-IAPA]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="book">
<collab>World Health Organization</collab>
<source><![CDATA[Working with street children. A training package on substance use, sexual and reproductive health including HIV/AIDS and STDs]]></source>
<year>1998</year>
<publisher-loc><![CDATA[Ginebra, Suiza ]]></publisher-loc>
<publisher-name><![CDATA[Department of Mental Health and Substance Dependence]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gutiérrez]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Vega]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Las investigaciones psicosociales sobre la subsistencia en las calles desarrolladas en el INP durante los últimos 25 años]]></article-title>
<source><![CDATA[Salud Ment]]></source>
<year>2003</year>
<volume>25</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>27-34</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gigengack]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The chemo and the mona: Inhalants, devotion and street youth in Mexico City]]></article-title>
<source><![CDATA[Int J Drug Policy]]></source>
<year>2014</year>
<volume>25</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>61-70</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[De la Garza]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Mendiola]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Rábago]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<source><![CDATA[Adolescencia marginal e inhalantes]]></source>
<year>1977</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Trillas]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shweder]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cultural psychology-what is it?]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Shweder]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Herdt]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<source><![CDATA[Cultural psychology. Essays on comparative human development]]></source>
<year>1990</year>
<page-range>1-43</page-range><publisher-loc><![CDATA[Cambridge ]]></publisher-loc>
<publisher-name><![CDATA[Cambridge University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Labrecque]]></surname>
<given-names><![CDATA[MF]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Perspectives anthropologiques et feminists de l' economie politique]]></article-title>
<source><![CDATA[Anthropol Soc]]></source>
<year>2001</year>
<volume>25</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>5-21</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[Weiss]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Los estudiantes como jóvenes. El proceso de subjetivación]]></article-title>
<source><![CDATA[Perfiles Educativos]]></source>
<year>2012</year>
<volume>34</volume>
<numero>135</numero>
<issue>135</issue>
<page-range>134-48</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Maffesoli]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[El tiempo de las tribus. El ocaso del individualismo en las sociedades posmodernas]]></source>
<year>2004</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Siglo XXI]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Simmel]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<source><![CDATA[Sobre la individualidad y las formas sociales. Escritos escogidos]]></source>
<year>2002</year>
<publisher-loc><![CDATA[Buenos Aires ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional de Quilmes]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Construir una identidad. Vida juvenil y estudio en CCH sur]]></article-title>
<source><![CDATA[Revista Mexicana Investigación Educativa]]></source>
<year>2006</year>
<volume>11</volume>
<numero>29</numero>
<issue>29</issue>
<page-range>459-81</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[Saucedo]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Estudiantes de secundaria. Sus apropiaciones de recursos culturales para recrear su condición como jóvenes en la escuela]]></article-title>
<source><![CDATA[Revista Mexicana Investigación Educativa]]></source>
<year>2006</year>
<volume>11</volume>
<numero>29</numero>
<issue>29</issue>
<page-range>403-29</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Magazine]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<source><![CDATA[Azul y oro como mi corazón: Masculinidad, juventud y poder en una porra de los Pumas de la UNAM]]></source>
<year>2007</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Iberoamericana]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gutiérrez]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Vega]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[La violencia simbólica de la explotación sexual de mujeres en una celebración estudiantil]]></article-title>
<source><![CDATA[Salud Ment]]></source>
<year>2014</year>
<volume>37</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>341-8</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gutiérrez]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Vega]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Rendón]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Riesgos de explotación sexual de adolescentes usuarios de las nuevas tecnologías]]></article-title>
<source><![CDATA[Una mirada a la infancia y la adolescencia en México]]></source>
<year>2013</year>
<page-range>79-147</page-range><publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[UNICEF]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vila]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Los métodos visuales en la investigación sobre cultura e identidad entre los migrantes]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Ariza]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Velasco]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<source><![CDATA[Métodos cualitativos y su aplicación empírica: Por los caminos de la investigación sobre migración internacional]]></source>
<year>2012</year>
<page-range>277-305</page-range><publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Instituto de Investigaciones Sociales-UNAM]]></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[Harper]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Talking about pictures: a case for photo elicitation]]></article-title>
<source><![CDATA[Visual Studies]]></source>
<year>2002</year>
<volume>17</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>13-26</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Banks]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[Visual methods in social research]]></source>
<year>2001</year>
<publisher-loc><![CDATA[Londres ]]></publisher-loc>
<publisher-name><![CDATA[SAGE Publications]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hazel]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Elicitation techniques with young people]]></article-title>
<source><![CDATA[Social Research Update]]></source>
<year>1995</year>
<numero>12</numero>
<issue>12</issue>
<publisher-name><![CDATA[Department of Sociology, University of Surrey]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Faccioli]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Zuccheri]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The double vision of alcohol]]></article-title>
<source><![CDATA[Visual Sociology]]></source>
<year>1998</year>
<volume>13</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>75-90</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[Newbury]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Hoskins]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A meaningful method: Research with adolescent girls who use crystal methamphetamine]]></article-title>
<source><![CDATA[Child Youth Care Forum]]></source>
<year>2008</year>
<volume>37</volume>
<page-range>227-40</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[Newbury]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Hoskins]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Girls are so complicated! Re-imagining addiction support in context]]></article-title>
<source><![CDATA[Canadian J Counselling]]></source>
<year>2010</year>
<volume>44</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>15-33</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[Padgett]]></surname>
<given-names><![CDATA[DK]]></given-names>
</name>
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[BT]]></given-names>
</name>
<name>
<surname><![CDATA[Derejko]]></surname>
<given-names><![CDATA[KS]]></given-names>
</name>
<name>
<surname><![CDATA[Henwood]]></surname>
<given-names><![CDATA[BF]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A Picture Is Worth...? Photo Elicitation Interviewing With Formerly Homeless Adults]]></article-title>
<source><![CDATA[Qual Health Res]]></source>
<year>2013</year>
<volume>23</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>1435-44</page-range></nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Krueger]]></surname>
<given-names><![CDATA[RA]]></given-names>
</name>
</person-group>
<source><![CDATA[El grupo de discusión. Guía práctica para la investigación aplicada]]></source>
<year>1991</year>
<publisher-loc><![CDATA[Madrid ]]></publisher-loc>
<publisher-name><![CDATA[Pirámide]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Strauss]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Corbin]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<source><![CDATA[Basic of qualitative research: Grounded theory procedures and techniques]]></source>
<year>1990</year>
<publisher-loc><![CDATA[Londres ]]></publisher-loc>
<publisher-name><![CDATA[Sage]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B29">
<label>29</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Guest]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Bunce]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Johnson]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[How many interviews are enough? An experiment with data saturation and variability]]></article-title>
<source><![CDATA[Field Methods]]></source>
<year>2006</year>
<volume>18</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>59-82</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[Rodríguez]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Gutiérrez]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Vega]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Consumo de drogas en mujeres dedicadas a la prostitución: La zona de La Merced]]></article-title>
<source><![CDATA[Salud Ment]]></source>
<year>2003</year>
<volume>26</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>73-81</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
