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<front>
<journal-meta>
<journal-id>0036-3634</journal-id>
<journal-title><![CDATA[Salud Pública de México]]></journal-title>
<abbrev-journal-title><![CDATA[Salud pública Méx]]></abbrev-journal-title>
<issn>0036-3634</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Salud Pública]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0036-36342021000500586</article-id>
<article-id pub-id-type="doi">10.21149/12516</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[What is the frequency of singultus as unique symptom in patients with Covid-19?]]></article-title>
<article-title xml:lang="es"><![CDATA[Cual es la frecuencia del singulto como síntoma único en pacientes con Covid-19?]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Totomoch-Serra]]></surname>
<given-names><![CDATA[Armando]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ibarra-Miramon]]></surname>
<given-names><![CDATA[Concepción B]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Manterola]]></surname>
<given-names><![CDATA[Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de La Frontera  ]]></institution>
<addr-line><![CDATA[ Temuco]]></addr-line>
<country>Chile</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de La Frontera Center of Morphological and Surgical Studies ]]></institution>
<addr-line><![CDATA[ Temuco]]></addr-line>
<country>Chile</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Investigación Capacitación para la Rehabilitación e Integración Educativa Gaby Brimmer Centro Nacional Modelo de Atención Departamento de Evaluación y Tratamiento]]></institution>
<addr-line><![CDATA[ Mexito City]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>10</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>10</month>
<year>2021</year>
</pub-date>
<volume>63</volume>
<numero>5</numero>
<fpage>586</fpage>
<lpage>587</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0036-36342021000500586&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0036-36342021000500586&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0036-36342021000500586&amp;lng=en&amp;nrm=iso"></self-uri></article-meta>
</front><back>
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</article>
