<?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>1688-1249</journal-id>
<journal-title><![CDATA[Archivos de Pediatría del Uruguay]]></journal-title>
<abbrev-journal-title><![CDATA[Arch. Pediatr. Urug.]]></abbrev-journal-title>
<issn>1688-1249</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Uruguaya de Pediatría]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1688-12492010000200007</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Uso del óxido nítrico en pediatría]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Menchaca]]></surname>
<given-names><![CDATA[Amanda]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[Alicia]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Centro Hospitalario Pereira Rossell (CHPR) Unidad de Cuidado Intensivo Neonatal (UCIN) ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2010</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2010</year>
</pub-date>
<volume>81</volume>
<numero>2</numero>
<fpage>105</fpage>
<lpage>106</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_arttext&amp;pid=S1688-12492010000200007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_abstract&amp;pid=S1688-12492010000200007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_pdf&amp;pid=S1688-12492010000200007&amp;lng=en&amp;nrm=iso"></self-uri></article-meta>
</front><body><![CDATA[   <basefont size="3"> <multicol gutter="18" cols="2"></multicol>     <p align="left"><font color="#000000" face="Verdana" size="2"><b>PAUTAS</b></font></p>      <p align="left"><b><font color="#1f1a17" face="Verdana" size="4"> Uso del &oacute;xido n&iacute;trico en pediatr&iacute;a </font></b></p>      <p align="left"><font color="#1f1a17" face="Verdana" size="2"><a name="1-"></a> Dras. Amanda Menchaca </font><font color="#1f1a17" face="Times New Roman" size="2"> <a href="#1"> <font color="#1f1a17" face="Verdana"><sup>1</sup></font></a><font color="#1f1a17" face="Verdana" size="2">, <a name="2-"></a>Alicia Garc&iacute;a </font><a href="#2"><font color="#1f1a17" face="Verdana"><sup>2</sup></font></a></font><font color="#1f1a17" face="Verdana" size="2"> </font></p>      <p><font color="#1f1a17" face="Verdana" size="2"><a name="1"></a><a href="#1-">1</a>. Profesora Directora de UCIN Facultad de Medicina UDELAR. Centro Hospitalario Pereira Rossell    <br>  <a name="2"></a> <a href="#2-">2</a>. Profesora Adjunta de UCIN Facultad de Medicina UDELAR. Centro Hospitalario Pereira Rossell </font></p>      <p><font face="Verdana" size="2">    <br>  </font>  </p>      <p align="left"><font color="#1f1a17" face="Verdana" size="2"> Introducci&oacute;n </font></p>      <p align="left"><font color="#1f1a17" face="Verdana" size="2"> Es el vasodilatador fisiol&oacute;gico m&aacute;s r&aacute;pido. Se sintetiza a partir L-arginina a trav&eacute;s de la &oacute;xido n&iacute;trico sintetasa (calcio dependiente). Activa la guanilato ciclasa y produce monofosfato de guanosina c&iacute;clico que dilata el m&uacute;sculo liso. </font></p>      ]]></body>
<body><![CDATA[<p align="left"><font color="#1f1a17" face="Verdana" size="2"> Por v&iacute;a inhalada tiene una vida media muy corta. </font></p>      <p align="left"><font color="#1f1a17" face="Verdana" size="2"> Se metaboliza en el lecho vascular pulmonar sin llegar a la circulaci&oacute;n sist&eacute;mica, lo que explica su efecto pulmonar selectivo. </font></p>      <p align="left"><font color="#1f1a17" face="Verdana" size="2"> Efectos </font></p>  <ul>        <li><font color="#1f1a17" face="Verdana" size="2">Produce aumento de la oxigenaci&oacute;n. </font></li>        <li><font color="#1f1a17" face="Verdana" size="2">Mejora la relaci&oacute;n V/Q: produce vasodilataci&oacute;n en los alv&eacute;olos bien ventilados. </font></li>        <li><font color="#1f1a17" face="Verdana" size="2">Genera vasodilataci&oacute;n pulmonar selectiva. Reduce la presi&oacute;n arterial y venosa pulmonar sin afectar a la presi&oacute;n arterial sist&eacute;mica. </font></li>        <li><font color="#1f1a17" face="Verdana" size="2">Mejora la funci&oacute;n ventricular derecha, al disminuir tambi&eacute;n las resistencias vasculares pulmonares. </font></li>      </ul>      <p align="left"><font color="#1f1a17" face="Verdana" size="2"> Indicaciones </font></p>  <ul>        <li><font color="#1f1a17" face="Verdana" size="2">Este protocolo se aplica a la patolog&iacute;a pulmonar difusa con hipoxemia severa refractaria al tratamiento, aun cuando no haya evidencia ecocardiogr&aacute;fica de hipertensi&oacute;n pulmonar. </font></li>        ]]></body>
<body><![CDATA[<li><font color="#1f1a17" face="Verdana" size="2">Desde el punto de vista fisiopatol&oacute;gico est&aacute; indicado en la alteraci&oacute;n de la relaci&oacute;n ventilaci&oacute;n perfusi&oacute;n (V/Q). </font></li>        <li><font color="#1f1a17" face="Verdana" size="2">Dado que se aplica en forma inhalatoria debe estar optimizada la ventilaci&oacute;n (<a href="#figura_1">figura 1</a>). </font></li>      </ul>      <p><font face="Verdana" size="2"><a name="figura_1"></a><img style="width: 400px; height: 168px;" src="/img/revistas/adp/v81n2/2a07f1.gif" alt="">    <br>  <a href="/img/revistas/adp/v81n2/2a07f1.gif">    <br>  </a></font></p>      <p></p>      <p align="left"><font color="#1f1a17" face="Verdana" size="2"> Recomendaciones </font></p>      <p align="left"><font color="#1f1a17" face="Verdana" size="2"> Si luego de optimizar la ventilaci&oacute;n mec&aacute;nica convencional persiste: </font></p>  <ul>        <li><font color="#1f1a17" face="Verdana" size="2">PaO</font><font color="#1f1a17" face="Times New Roman" size="2"><font color="#1f1a17" face="Verdana"><sub>2</sub></font><font color="#1f1a17" face="Verdana" size="2"> arterial menor de 50 mm Hg de manera sostenida, saturaci&oacute;n arterial &lt;88%.</font></font><font color="#1f1a17" face="Verdana" size="2"> </font></li>        ]]></body>
<body><![CDATA[<li><font color="#1f1a17" face="Verdana" size="2">Indice de oxigenaci&oacute;n (IO) &sup3; 12; siendo: </font></li>      </ul>      <p align="left"><font color="#1f1a17" face="Verdana" size="2"> &nbsp;&nbsp;&nbsp;&nbsp;&Iacute;ndice de oxigenaci&oacute;n = </font><font face="Verdana" size="2"><img style="width: 143px; height: 41px;" src="/img/revistas/adp/v81n2/2a07z1.gif" alt=""></font></p>      <p align="left"><font color="#1f1a17" face="Verdana" size="2"> &nbsp;&nbsp;&nbsp;&nbsp;(PMVA: &nbsp;presi&oacute;n media de v&iacute;a a&eacute;rea) </font></p>      <p align="left"><font color="#1f1a17" face="Verdana" size="2"> &nbsp;&nbsp;&nbsp;&nbsp;PMVA= </font><font face="Verdana" size="2"><img style="width: 150px; height: 36px;" src="/img/revistas/adp/v81n2/2a07z2.gif" alt=""></font></p>      <p align="left"><font color="#1f1a17" face="Verdana" size="2"> &nbsp;&nbsp;&nbsp;&nbsp;(PIM: presi&oacute;n inspiratoria m&aacute;xima; Ti: tiempo     <br>  &nbsp;&nbsp;&nbsp;&nbsp;inspiratorio; PEEP: presi&oacute;n positiva al final de la     <br>  &nbsp;&nbsp;&nbsp;&nbsp;espiraci&oacute;n; Te: tiempo espiratorio) </font></p>  <ul>        <li><font color="#1f1a17" face="Verdana" size="2">Una fracci&oacute;n inspiratoria &nbsp;de ox&iacute;geno mayor o igual a 0,6 (FiO</font><font color="#1f1a17" face="Times New Roman" size="2"><font color="#1f1a17" face="Verdana"><sub>2</sub></font><font color="#1f1a17" face="Verdana" size="2"> &sup3; 0,6 o 60%).</font></font><font color="#1f1a17" face="Verdana" size="2"> </font></li>        <li><font color="#1f1a17" face="Verdana" size="2">Presi&oacute;n inspiratoria m&aacute;xima mayor de 25. </font></li>        ]]></body>
<body><![CDATA[<li><font color="#1f1a17" face="Verdana" size="2">PEEP mayor de 10. </font></li>      </ul>      <p align="left"><font color="#1f1a17" face="Verdana" size="2"> Aplicar el siguiente algoritmo: </font></p>      <p align="left"><font color="#1f1a17" face="Verdana" size="2"> 1)&nbsp;&nbsp;&nbsp;&nbsp;Criterios cl&iacute;nicos &reg; S&iacute; &reg; conexi&oacute;n al sistema. </font></p>      <p align="left"><font face="Verdana" size="2"><img style="width: 400px; height: 207px;" src="/img/revistas/adp/v81n2/2a07f2.gif" alt=""></font></p>      <p align="left"><font color="#1f1a17" face="Verdana" size="2"> 2)&nbsp;&nbsp;&nbsp;&nbsp;Criterio de mejor&iacute;a o &ldquo;respondedor&rdquo;: descenso de Fio</font><font color="#1f1a17" face="Times New Roman" size="2"><font color="#1f1a17" face="Verdana"><sub>2</sub></font><font color="#1f1a17" face="Verdana" size="2"> y/o IO en un 20%.</font></font><font color="#1f1a17" face="Verdana" size="2"> </font></p>      <p align="left"><font color="#1f1a17" face="Verdana" size="2"> 3)&nbsp;&nbsp;&nbsp;&nbsp;El efecto se ve a los 5 minutos. </font></p>      <p align="left"><font color="#1f1a17" face="Verdana" size="2"> 4)&nbsp;&nbsp;&nbsp;&nbsp;En patolog&iacute;a pulmonar los efectos se logran entre 5 a 20 ppm. </font></p>  <multicol gutter="18" cols="2"></multicol>     <p align="left"><font color="#1f1a17" face="Verdana" size="2">5) <font color="#ffffff">n</font>La concentraci&oacute;n &oacute;ptima debe individualizarse en cada paciente. </font></p>      <p align="left"><font color="#1f1a17" face="Verdana" size="2"> 6)&nbsp;&nbsp;&nbsp;&nbsp;La duraci&oacute;n promedio del tratamiento ser&aacute; entre 24 a 96 horas. </font></p>      ]]></body>
<body><![CDATA[<p align="left"><font color="#1f1a17" face="Verdana" size="2"> 7)&nbsp;&nbsp;&nbsp;&nbsp;No interrumpir en forma brusca pues produce efecto rebote con hipertensi&oacute;n pulmonar e hipoxemia grave. </font></p>      <p align="left"><font color="#1f1a17" face="Verdana" size="2"> Controles </font></p>      <p align="left"><font color="#1f1a17" face="Times New Roman" size="2"> <font color="#231f20" face="Verdana" size="2">Durante la administraci&oacute;n de ON es necesaria la medici&oacute;n continua de la concentraci&oacute;n de ON y di&oacute;xido de nitr&oacute;geno (NO</font><font color="#231f20" face="Verdana"><sub>2</sub></font><font color="#1f1a17" face="Verdana" size="2">)</font><font color="#231f20" face="Verdana" size="2"> en el circuito respiratorio</font></font><font color="#1f1a17" face="Verdana" size="2"> </font></p>      <p align="left"><font color="#1f1a17" face="Verdana" size="2"> Efectos secundarios </font></p>      <p align="left"> <font color="#231f20" face="Verdana" size="2">El ON no produce efectos secundarios a las concentraciones habitualmente utilizadas en la pr&aacute;ctica cl&iacute;nica, siempre que se eviten concentraciones muy elevadas o la retirada brusca de su administraci&oacute;n. No se ha demostrado riesgo de contaminaci&oacute;n ambiental ni entre el personal sanitario</font><font color="#1f1a17" face="Verdana" size="2"> </font></p>  <ul>        <li><font color="#1f1a17" face="Verdana" size="2">NO</font><font color="#1f1a17" face="Times New Roman" size="2"><font color="#1f1a17" face="Verdana"><sub>2</sub></font><font color="#1f1a17" face="Verdana" size="2">. Se produce en el asa inspiratoria del circuito. Depende de la FiO</font><font color="#1f1a17" face="Verdana"><sub>2</sub></font><font color="#1f1a17" face="Verdana" size="2"> y del tiempo de contacto entre el oxigeno y el ON. Si el NO</font><font color="#1f1a17" face="Verdana"><sub>2</sub></font><font color="#1f1a17" face="Verdana" size="2"> &gt; 3 ppm: suspender.</font></font><font color="#1f1a17" face="Verdana" size="2">     </font></li>        <li><font color="#1f1a17" face="Verdana" size="2">Efecto rebote. Se produce por una suspensi&oacute;n brusca del ON. </font></li>        <li><font color="#1f1a17" face="Verdana" size="2">El ON impide parcialmente la agregaci&oacute;n plaquetaria. Controlar coagulaci&oacute;n con recuento plaquetario. </font></li>        <li><font color="#1f1a17" face="Verdana" size="2">Metahemoglobinemia: </font>     <font color="#231f20" face="Verdana" size="2">excepcional con ON &lt; 40 ppm. No se justifica su dosificaci&oacute;n.</font><font color="#1f1a17" face="Verdana" size="2"> </font></li>      </ul>      ]]></body>
<body><![CDATA[<p align="left"><font color="#1f1a17" face="Verdana" size="2"> Referencias bibliogr&aacute;ficas </font></p>      <!-- ref --><p align="left"><font color="#1f1a17" face="Verdana" size="2"> 1.&nbsp;&nbsp;&nbsp;&nbsp;<b>Gattinoni L, Tognoni G, Pesenti A, Taccone P, Mascheroni D, Labarta V, et al. </b>Prone-Supine Study Group. Effect of prone positioning on the survival of patients with acute respiratory failure. N Engl J Med 2001; 345(8): 568-73.     </font></p>      <!-- ref --><p align="left"><font color="#1f1a17" face="Verdana" size="2"> 2.&nbsp;&nbsp;&nbsp;&nbsp;<b>Staudinger T, Kofler J, Mullner M, Locker GJ, Laczika K, Knapp S, et al.</b> Comparison of prone positioning and continuous rotation of patients with adult respiratory distress syndrome: results of a pilot study. Crit Care Med 2001; 29(1): 51-6.     </font></p>      <!-- ref --><p align="left"><font color="#1f1a17" face="Verdana" size="2"> 3.&nbsp;&nbsp;&nbsp;&nbsp;<b>Lundin S, Mang H, Smithies M, Stenqvist O, Frostell C. </b>Inhalation of nitric oxide in acute lung injury: results of a European multicentre study. The European Study Group of Inhaled Nitric Oxide. Intens Care Med 1999 25(9):911-9.     </font></p>      <!-- ref --><p align="left"><font color="#1f1a17" face="Verdana" size="2"> 4.&nbsp;&nbsp;&nbsp;&nbsp;<b>Dellinger RP, Zimmerman JL, Taylor RW, Straube RC, Hauser DL, Criner GJ, et al. </b>Effects of inhaled nitric oxide in patients with acute respiratory distress syndrome: results of a randomized phase II trial. Inhaled Nitric Oxide in ARDS Study Group. Crit Care Med 1998; 26(1): 15-23.     </font></p>      <!-- ref --><p align="left"><font color="#1f1a17" face="Verdana" size="2"> 5.&nbsp;&nbsp;&nbsp;&nbsp;<b>Troncy E, Collet JP, Shapiro S, Guimond JG, Blair L, Ducruet T, et al.</b> Inhaled nitric oxide in acute respiratory distress syndrome: a pilot randomized controlled study. Am J Respir Crit Care Med 1998; 157(5 Pt 1): 1483-8.     </font></p>      <!-- ref --><p align="left"><font color="#1f1a17" face="Verdana" size="2"> 6.&nbsp;&nbsp;&nbsp;&nbsp;<b>Sokol J, Jacobs SE, Bohn D.</b> &Oacute;xido n&iacute;trico inhalado para la insuficiencia respiratoria aguda hipox&eacute;mica en ni&ntilde;os y adultos (revisi&oacute;n Cochrane traducida). En: La Biblioteca Cochrane Plus, n&uacute;mero 4, 2008. Oxford : Update Software Ltd.Disponible en: <a href="http://www.update-software.com">http://www.update-software.com</a> </font> ]]></body><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gattinoni]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Tognoni]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Pesenti]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Taccone]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Mascheroni]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Labarta]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Prone-Supine Study Group: Effect of prone positioning on the survival of patients with acute respiratory failure.]]></article-title>
<source><![CDATA[N Engl J Med]]></source>
<year>2001</year>
<volume>345</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>568-73</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[Staudinger]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Kofler]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Mullner]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Locker]]></surname>
<given-names><![CDATA[GJ]]></given-names>
</name>
<name>
<surname><![CDATA[Laczika]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Knapp]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Comparison of prone positioning and continuous rotation of patients with adult respiratory distress syndrome: results of a pilot study]]></article-title>
<source><![CDATA[Crit Care Med]]></source>
<year>2001</year>
<volume>29</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>51-6.</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[Lundin]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Mang]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Smithies]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Stenqvist]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Frostell]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Inhalation of nitric oxide in acute lung injury: results of a European multicentre study: The European Study Group of Inhaled Nitric Oxide.]]></article-title>
<source><![CDATA[Intens Care Med]]></source>
<year>1999</year>
<volume>25</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>911-9</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[Dellinger]]></surname>
<given-names><![CDATA[RP]]></given-names>
</name>
<name>
<surname><![CDATA[Zimmerman]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
<name>
<surname><![CDATA[Taylor]]></surname>
<given-names><![CDATA[RW]]></given-names>
</name>
<name>
<surname><![CDATA[Straube]]></surname>
<given-names><![CDATA[RC]]></given-names>
</name>
<name>
<surname><![CDATA[Hauser]]></surname>
<given-names><![CDATA[DL]]></given-names>
</name>
<name>
<surname><![CDATA[Criner]]></surname>
<given-names><![CDATA[GJ]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Effects of inhaled nitric oxide in patients with acute respiratory distress syndrome: results of a randomized phase II trial. Inhaled Nitric Oxide in ARDS Study Group]]></article-title>
<source><![CDATA[Crit Care Med]]></source>
<year>1998</year>
<volume>26</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>15-23</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[Troncy]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Collet]]></surname>
<given-names><![CDATA[JP]]></given-names>
</name>
<name>
<surname><![CDATA[Shapiro]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Guimond]]></surname>
<given-names><![CDATA[JG]]></given-names>
</name>
<name>
<surname><![CDATA[Blair]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Ducruet]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Inhaled nitric oxide in acute respiratory distress syndrome: a pilot randomized controlled study]]></article-title>
<source><![CDATA[Am J Respir Crit Care Med]]></source>
<year>1998</year>
<volume>157</volume>
<numero>5 Pt 1</numero>
<issue>5 Pt 1</issue>
</nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sokol]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Jacobs]]></surname>
<given-names><![CDATA[SE]]></given-names>
</name>
<name>
<surname><![CDATA[Bohn]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Óxido nítrico inhalado para la insuficiencia respiratoria aguda hipoxémica en niños y adultos (revisión Cochrane traducida)]]></article-title>
<source><![CDATA[La Biblioteca Cochrane Plus]]></source>
<year>2008</year>
<volume>4</volume>
<publisher-loc><![CDATA[Oxford ]]></publisher-loc>
<publisher-name><![CDATA[Update Software Ltd]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
