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<front>
<journal-meta>
<journal-id>2954-3835</journal-id>
<journal-title><![CDATA[Cardiovascular and metabolic science]]></journal-title>
<abbrev-journal-title><![CDATA[Cardiovasc. metab. sci]]></abbrev-journal-title>
<issn>2954-3835</issn>
<publisher>
<publisher-name><![CDATA[Asociación Nacional de Cardiólogos de México A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2954-38352021000300114</article-id>
<article-id pub-id-type="doi">10.35366/101303</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[First study the science, then practice the art: Leonardo da Vinci]]></article-title>
<article-title xml:lang="es"><![CDATA[Primero estudia la ciencia, luego practica el arte: Leonardo da Vinci]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Moragrega-Adame]]></surname>
<given-names><![CDATA[José Luis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Clinical cardiology  ]]></institution>
<addr-line><![CDATA[Irapuato Gto]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2021</year>
</pub-date>
<volume>32</volume>
<numero>3</numero>
<fpage>114</fpage>
<lpage>116</lpage>
<copyright-statement/>
<copyright-year/>
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