<?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>2444-7986</journal-id>
<journal-title><![CDATA[Revista ORL]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. ORL]]></abbrev-journal-title>
<issn>2444-7986</issn>
<publisher>
<publisher-name><![CDATA[Ediciones Universidad de Salamanca]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2444-79862020000200005</article-id>
<article-id pub-id-type="doi">10.14201/orl.22882</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Anotaciones para estructurar una revisión sistemática]]></article-title>
<article-title xml:lang="en"><![CDATA[Annotations to structure a systematic review]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pardal-Refoyo]]></surname>
<given-names><![CDATA[José Luis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pardal-Peláez]]></surname>
<given-names><![CDATA[Beatriz]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto de Investigación Biosanitaria de Salamanca Hospital Universitario de Salamanca Servicio de ORL]]></institution>
<addr-line><![CDATA[Salamanca ]]></addr-line>
<country>España</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Salamanca Facultad de Medicina y Clínica Odontológica Departamento de Cirugía]]></institution>
<addr-line><![CDATA[Salamanca ]]></addr-line>
<country>España</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2020</year>
</pub-date>
<volume>11</volume>
<numero>2</numero>
<fpage>155</fpage>
<lpage>160</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_arttext&amp;pid=S2444-79862020000200005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_abstract&amp;pid=S2444-79862020000200005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_pdf&amp;pid=S2444-79862020000200005&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción y objetivo: El artículo de revisión ofrece al investigador y al lector información clarificadora sobre un tema concreto. La revisión bibliográfica sistemática debe estar especificada de tal forma que ha de poder ser reproducida por cualquier investigador.  Objetivo: orientar a los autores de un trabajo de investigación de revisión sistemática con o sin metanálisis, en algunos aspectos organizativos prácticos.  Método: Revisión narrativa.  Resultados y discusión: Se revisan siete pasos para organizar el trabajo de revisión: 1- Preparar los recursos informáticos, 2- diseñar la pregunta PICO, 3- elegir las variables que se estudiarán, 4- diseñar y hacer la búsqueda bibliográfica, 5- seleccionar inicialmente los artículos, 6-selección final de artículos y 7- redactar el informe de investigación.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction and objective: The review article offers the researcher and the reader clarifying information on a specific topic. The systematic bibliographic review must be specified in such a way that it must be reproducible by any researcher.  Objective: to guide the authors of a systematic review research work with or without meta-analysis, in some practical organizational aspects.  Method: Narrative review.  Results and discussion: Seven steps are reviewed to organize the review work: 1- Prepare the computer resources, 2- design the PICO question, 3- choose the variables to be studied, 4- design and do the bibliographic search, 5 - initially select the articles, 6-final selection of articles and 7- write the research report.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Revisión sistemática]]></kwd>
<kwd lng="en"><![CDATA[Systematic review]]></kwd>
</kwd-group>
</article-meta>
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