<?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>0034-7531</journal-id>
<journal-title><![CDATA[Revista Cubana de Pediatría]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Cubana Pediatr]]></abbrev-journal-title>
<issn>0034-7531</issn>
<publisher>
<publisher-name><![CDATA[Centro Nacional de Información de Ciencias MédicasEditorial Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0034-75312022000100006</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Factores asociados con hospitalización prolongada en lactantes con bronquiolitis moderada]]></article-title>
<article-title xml:lang="en"><![CDATA[Factors associated with prolonged hospitalization in infants with moderate bronchiolitis]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cerdán Rojas]]></surname>
<given-names><![CDATA[Silvia Llermé]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Nacional de Salud del Niño de Breña  ]]></institution>
<addr-line><![CDATA[ Lima]]></addr-line>
<country>Perú</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2022</year>
</pub-date>
<volume>94</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0034-75312022000100006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0034-75312022000100006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0034-75312022000100006&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  La bronquiolitis es una entidad clínica que se presenta antes de los dos años y constituye una causa frecuente de hospitalización en ese grupo de edad. La hospitalización prolongada se define como un tiempo hospitalario mayor a 5 días. Esta situación demanda uso de recursos y tiene un impacto económico sobre el sistema de salud. En el contexto peruano no se ha abordado los factores asociados con la hospitalización prolongada en pacientes con bronquiolitis.  Objetivo:  Determinar los factores asociados con hospitalización prolongada en pacientes con bronquiolitis moderada.  Métodos:  Estudio descriptivo, transversal, retrospectivo. La unidad de análisis fue la historia clínica de lactantes hospitalizado por bronquiolitis moderada atendidos en el Instituto Nacional de Salud del Niño-Breña, entre los años 2018 y 2019. Se consideraron 160 lactantes. Para establecer la relación entre los factores asociados a la hospitalización prolongada tanto de la madre como los aspectos clínicos del lactante, se utilizó la prueba JI-cuadrada con un nivel de significancia de 0,05.  Resultados:  La hospitalización prolongada se asoció con un mayor número de días con oxígeno suplementario con p= 0,000; además de presentarse con mayor frecuencia en lactantes que no recibieron lactancia materna exclusiva con p= 0,000; finalmente, también se asoció con atelectasia y neumonía, ambos casos con p= 0,040.  Conclusiones:  La hospitalización prolongada en los lactantes con bronquiolitis se asocia con el número de días con oxígeno suplementario, con el no disfrute de la lactancia materna exclusiva y con la aparición de complicaciones como bronquiectasias y neumonías.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  Bronchiolitis is a clinical entity that occurs before the age of two and is a frequent cause of hospitalization in this age group. Prolonged hospitalization is defined as a hospital time greater than 5 days. This situation demands the use of resources and has an economic impact on the health system. In the Peruvian context, the factors associated with prolonged hospitalization in patients with bronchiolitis have not been addressed.  Objective :  etermine the factors associated with prolonged hospitalization in patients with moderate bronchiolitis.  Method :  Descriptive, cross-sectional, retrospective study. The unit of analysis was the clinical history of infants hospitalized due to moderate bronchiolitis treated at Niño -Breña National Institute of Health, between 2018 and 2019. 160 infants were included. To establish the relationship between the factors associated with prolonged hospitalization of both the mother and the clinical aspects of the infant, the JI-square test with a significance level of 0.05 was used.  Results :  rolonged hospitalization was associated with a greater number of days with supplemental oxygen with p= 0.000; in addition to presenting more frequently in infants who did not receive exclusive breastfeeding with p = 0.000 . Finally, it was also associated with atelectasis and pneumonia, both cases with p= 0.040.  Conclusions: Prolonged hospitalization in infants with bronchiolitis is associated with the number of days on supplemental oxygen, with the non-enjoyment of exclusive breastfeeding and with the appearance of complications such as bronchiectasis and pneumonia.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[hospitalización]]></kwd>
<kwd lng="es"><![CDATA[bronquiolitis]]></kwd>
<kwd lng="es"><![CDATA[neumonía]]></kwd>
<kwd lng="es"><![CDATA[atelectasia]]></kwd>
<kwd lng="es"><![CDATA[lactancia materna]]></kwd>
<kwd lng="en"><![CDATA[Hospitalization]]></kwd>
<kwd lng="en"><![CDATA[bronchiolitis]]></kwd>
<kwd lng="en"><![CDATA[pneumonia]]></kwd>
<kwd lng="en"><![CDATA[atelectasis]]></kwd>
<kwd lng="en"><![CDATA[breastfeeding]]></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[Plint]]></surname>
<given-names><![CDATA[AC]]></given-names>
</name>
<name>
<surname><![CDATA[Johnson]]></surname>
<given-names><![CDATA[DW]]></given-names>
</name>
<name>
<surname><![CDATA[Patel]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Wiebe]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Correll]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Brant]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Epinephrine and dexamethasone in children with bronchiolitis]]></article-title>
<source><![CDATA[N Engl J Med]]></source>
<year>2009</year>
<volume>360</volume>
<numero>20</numero>
<issue>20</issue>
<page-range>2079-89</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[Hall]]></surname>
<given-names><![CDATA[CB]]></given-names>
</name>
<name>
<surname><![CDATA[Weinberg]]></surname>
<given-names><![CDATA[GA]]></given-names>
</name>
<name>
<surname><![CDATA[Iwane]]></surname>
<given-names><![CDATA[MK]]></given-names>
</name>
<name>
<surname><![CDATA[Blumkin]]></surname>
<given-names><![CDATA[AK]]></given-names>
</name>
<name>
<surname><![CDATA[Edwards]]></surname>
<given-names><![CDATA[KM]]></given-names>
</name>
<name>
<surname><![CDATA[Staat]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The burden of respiratory syncytial virus infection in young children]]></article-title>
<source><![CDATA[N Engl J Med]]></source>
<year>2009</year>
<volume>360</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>588-98</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[Mezarina Esquivel]]></surname>
<given-names><![CDATA[HA]]></given-names>
</name>
<name>
<surname><![CDATA[Rojas Medina]]></surname>
<given-names><![CDATA[AR]]></given-names>
</name>
<name>
<surname><![CDATA[Bada Mancilla]]></surname>
<given-names><![CDATA[CA]]></given-names>
</name>
<name>
<surname><![CDATA[Castañeda Campozano]]></surname>
<given-names><![CDATA[RE]]></given-names>
</name>
<name>
<surname><![CDATA[Carhuancho Aguilar]]></surname>
<given-names><![CDATA[JR]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Características clínicas y epidemiológicas de la infección respiratoria aguda grave por virus sincitial respiratorio en menores de 5 años]]></article-title>
<source><![CDATA[Horizonte Méd. (Lima)]]></source>
<year>2016</year>
<volume>16</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>6-11</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[Rodríguez-Martínez]]></surname>
<given-names><![CDATA[CE]]></given-names>
</name>
<name>
<surname><![CDATA[Sossa-Briceño]]></surname>
<given-names><![CDATA[MP]]></given-names>
</name>
<name>
<surname><![CDATA[Nino]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Predictors of prolonged length of hospital stay for infants with bronchiolitis]]></article-title>
<source><![CDATA[J Investig Med Off Publ Am Fed Clin Res]]></source>
<year>2018</year>
<volume>66</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>986-91</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[Díez Domingo]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Ridao López]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Úbeda Sansano]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Ballester Sanz]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Incidencia y costes de la hospitalización por bronquiolitis y de las infecciones por virus respiratorio sincitial en la Comunidad Valenciana. Años 2001 y 2002]]></article-title>
<source><![CDATA[An Pediatr]]></source>
<year>2006</year>
<volume>65</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>325-30</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Woll]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Neuman]]></surname>
<given-names><![CDATA[MI]]></given-names>
</name>
<name>
<surname><![CDATA[Aronson]]></surname>
<given-names><![CDATA[PL]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Management of the Febrile Young Infant: Update for the 21st Century]]></article-title>
<source><![CDATA[Pediatr Emerg Care]]></source>
<year>2017</year>
<volume>33</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>748-53</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[Zaidi]]></surname>
<given-names><![CDATA[AKM]]></given-names>
</name>
<name>
<surname><![CDATA[Thaver]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Ali]]></surname>
<given-names><![CDATA[SA]]></given-names>
</name>
<name>
<surname><![CDATA[Khan]]></surname>
<given-names><![CDATA[TA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pathogens Associated With Sepsis in Newborns and Young Infants in Developing Countries]]></article-title>
<source><![CDATA[Pediatr Infect Dis J]]></source>
<year>2009</year>
<volume>28</volume>
<numero>^sSuppl</numero>
<issue>^sSuppl</issue>
<supplement>Suppl</supplement>
<page-range>S10-8</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vincent]]></surname>
<given-names><![CDATA[JO]]></given-names>
</name>
<name>
<surname><![CDATA[Lo]]></surname>
<given-names><![CDATA[H-Y]]></given-names>
</name>
<name>
<surname><![CDATA[Wu]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Bronchiolitis Care in the Hospital]]></article-title>
<source><![CDATA[Rev Recent Clin Trials]]></source>
<year>2017</year>
<volume>12</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>246-52</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Midulla]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Petrarca]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Frassanito]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Di Mattia]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Zicari]]></surname>
<given-names><![CDATA[AM]]></given-names>
</name>
<name>
<surname><![CDATA[Nenna]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Bronchiolitis clinics and medical treatment]]></article-title>
<source><![CDATA[Minerva Pediatr]]></source>
<year>2018</year>
<volume>70</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>600-11</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Joseph]]></surname>
<given-names><![CDATA[MM]]></given-names>
</name>
<name>
<surname><![CDATA[Edwards]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Acute bronchiolitis: assessment and management in the emergency department]]></article-title>
<source><![CDATA[Pediatr Emerg Med Pract]]></source>
<year>2019</year>
<volume>16</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>1-24</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lopez]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<source><![CDATA[Estancia hospitalaria y manejo de bronquiolitis aguda con suero hipertónico vs suero fisiológico en lactantes menores de 2 años del Hospital María Auxiliadora, 2011-2018]]></source>
<year>2019</year>
<publisher-loc><![CDATA[Lima, Perú ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional Mayor de San Marcos]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Silver]]></surname>
<given-names><![CDATA[AH]]></given-names>
</name>
<name>
<surname><![CDATA[Nazif]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Bronchiolitis]]></article-title>
<source><![CDATA[Pediatr Rev]]></source>
<year>2019</year>
<volume>40</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>568-76</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Muñoz-Quiles]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[López-Lacort]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Úbeda-Sansano]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Alemán-Sánchez]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez-Vilar]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Puig-Barberà]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Population-based Analysis of Bronchiolitis Epidemiology in Valencia, Spain]]></article-title>
<source><![CDATA[Pediatr Infect Dis J]]></source>
<year>2016</year>
<volume>35</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>275-80</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Meissner]]></surname>
<given-names><![CDATA[HC]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Viral Bronchiolitis in Children]]></article-title>
<source><![CDATA[NEJM]]></source>
<year>2016</year>
<volume>374</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>62-72</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[Valla]]></surname>
<given-names><![CDATA[FV]]></given-names>
</name>
<name>
<surname><![CDATA[Baudin]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Demaret]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Rooze]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Moullet]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Cotting]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Nutritional management of young infants presenting with acute bronchiolitis in Belgium, France and Switzerland: survey of current practices and documentary search of national guidelines worldwide]]></article-title>
<source><![CDATA[Eur J Pediatr]]></source>
<year>2019</year>
<volume>178</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>331-40</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[El Basha]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Marzouk]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Sherif]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[El Kholy]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prematurityis a significant predictor ofworseoutcomes in viral bronchiolitis: A comparative study in infancy]]></article-title>
<source><![CDATA[J Egypt Public Health Assoc]]></source>
<year>2017</year>
<volume>92</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>188-94</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nenna]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Cutrera]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Frassanito]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Alessandroni]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Nicolai]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Cangiano]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Modificable risk factors associated with bronchiolitis]]></article-title>
<source><![CDATA[Ther Adv Respir Dis]]></source>
<year>2017</year>
<volume>11</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>393-401</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[Argimon Pallás]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Jiménez Villa]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<source><![CDATA[Métodos de investigación clínica y epidemiológica]]></source>
<year>2013</year>
<edition>4ta</edition>
<publisher-loc><![CDATA[Barcelona, España ]]></publisher-loc>
<publisher-name><![CDATA[Elsevier]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="book">
<collab>Ministerio de Salud del Perú</collab>
<source><![CDATA[Guía de Práctica Clínica para el diagnóstico y tratamiento de bronquiolitis en niños menores de 2 años 2019]]></source>
<year>2019</year>
<publisher-loc><![CDATA[Perú ]]></publisher-loc>
<publisher-name><![CDATA[Minsa]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gonzales]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Jimena]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[Lactancia materna parcial y nivel socioeconómico bajo como factores de riesgo para la hospitalización por bronquiolitis en lactantes menores de 6 meses]]></source>
<year>2015</year>
<publisher-loc><![CDATA[Trujillo, Perú ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional de Trujillo]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="book">
<collab>Declaración de Helsinki de la Asociación Médica Mundial</collab>
<source><![CDATA[Principios éticos para las investigaciones médicas en seres humanos. 64a Asamblea General]]></source>
<year>2013</year>
<publisher-loc><![CDATA[Helsinki ]]></publisher-loc>
<publisher-name><![CDATA[Asociación Médica Mundial]]></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[Cunningham]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Rodriguez]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Adams]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Boyd]]></surname>
<given-names><![CDATA[KA]]></given-names>
</name>
<name>
<surname><![CDATA[Butcher]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Enderby]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Oxygensaturation targets in infants with bronchiolitis (BIDS): a double-blind, randomised, equivalence trial]]></article-title>
<source><![CDATA[Lancet Lond Engl]]></source>
<year>2015</year>
<volume>386</volume>
<numero>9998</numero>
<issue>9998</issue>
<page-range>1041-8</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schroeder]]></surname>
<given-names><![CDATA[AR]]></given-names>
</name>
<name>
<surname><![CDATA[Marmor]]></surname>
<given-names><![CDATA[AK]]></given-names>
</name>
<name>
<surname><![CDATA[Pantell]]></surname>
<given-names><![CDATA[RH]]></given-names>
</name>
<name>
<surname><![CDATA[Newman]]></surname>
<given-names><![CDATA[TB]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Impact of Pulse Oximetry and Oxygen Therapy on Length of Stay in Bronchiolitis Hospitalizations]]></article-title>
<source><![CDATA[Arch Pediatr Adolesc Med]]></source>
<year>2004</year>
<volume>158</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>527</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[Semple]]></surname>
<given-names><![CDATA[MG]]></given-names>
</name>
<name>
<surname><![CDATA[Taylor-Robinson]]></surname>
<given-names><![CDATA[DC]]></given-names>
</name>
<name>
<surname><![CDATA[Lane]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Smyth]]></surname>
<given-names><![CDATA[RL]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Household Tobacco Smoke and Admission Weight Predict Severe Bronchiolitis in Infants Independent of Deprivation: Prospective Cohort Study]]></article-title>
<source><![CDATA[PLoS ONE]]></source>
<year>2011</year>
<volume>6</volume>
<numero>7</numero>
<issue>7</issue>
</nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lanari]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Prinelli]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Adorni]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Di Santo]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Vandini]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Silvestri]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Risk factors for bronchiolitis hospitalization during the first year of life in a multicenter Italian birth cohort]]></article-title>
<source><![CDATA[Ital J Pediatr]]></source>
<year>2015</year>
<volume>41</volume>
<page-range>40</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[Lanari]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Prinelli]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Adorni]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Di Santo]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Faldella]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Silvestri]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Maternal milk protects infants against bronchiolitis during the first year of life. Results of roman Italian cohort of new borns]]></article-title>
<source><![CDATA[Early Hum Dev]]></source>
<year>2013</year>
<volume>89</volume>
<numero>^s1</numero>
<issue>^s1</issue>
<supplement>1</supplement>
<page-range>S51-7</page-range></nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Willson]]></surname>
<given-names><![CDATA[DF]]></given-names>
</name>
<name>
<surname><![CDATA[Landrigan]]></surname>
<given-names><![CDATA[CP]]></given-names>
</name>
<name>
<surname><![CDATA[Horn]]></surname>
<given-names><![CDATA[SD]]></given-names>
</name>
<name>
<surname><![CDATA[Smout]]></surname>
<given-names><![CDATA[RJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Complications in infants hospitalized for bronchiolitis or respiratory syncytial virus pneumonia]]></article-title>
<source><![CDATA[J Pediatr]]></source>
<year>2003</year>
<volume>143</volume>
<numero>5^sSuppl</numero>
<issue>5^sSuppl</issue>
<supplement>Suppl</supplement>
<page-range>S142-9</page-range></nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Merkus]]></surname>
<given-names><![CDATA[PJFM]]></given-names>
</name>
<name>
<surname><![CDATA[Hoog]]></surname>
<given-names><![CDATA[M de]]></given-names>
</name>
<name>
<surname><![CDATA[Gent]]></surname>
<given-names><![CDATA[R van]]></given-names>
</name>
<name>
<surname><![CDATA[Jongste]]></surname>
<given-names><![CDATA[JC de]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[DNase treatment for atelectasis in infants with severe respiratory syncytial virus bronchiolitis]]></article-title>
<source><![CDATA[Eur Respir J]]></source>
<year>2001</year>
<volume>18</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>734-7</page-range></nlm-citation>
</ref>
<ref id="B29">
<label>29</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Robledo-Aceves]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Moreno-Peregrina M de]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Velarde-Rivera]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Ascencio-Esparza]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Preciado-Figueroa]]></surname>
<given-names><![CDATA[FM]]></given-names>
</name>
<name>
<surname><![CDATA[Caniza]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Risk factors for severe bronchiolitis caused by respiratory virus infections among Mexican children in an emergency department]]></article-title>
<source><![CDATA[Medicine (Baltimore)]]></source>
<year>2018</year>
<volume>97</volume>
<numero>9</numero>
<issue>9</issue>
</nlm-citation>
</ref>
<ref id="B30">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shang]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Liabsuetrakul]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Sangsupawanich]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Xia]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[He]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Cao]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Elective cesarean ndelivery as a predisposing factor of respiratory syncytial virus bronchiolitis in children]]></article-title>
<source><![CDATA[J Med Assoc Thai]]></source>
<year>2014</year>
<volume>97</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>827-34</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>31</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hendaus]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Alhammadi]]></surname>
<given-names><![CDATA[AH]]></given-names>
</name>
<name>
<surname><![CDATA[Khalifa]]></surname>
<given-names><![CDATA[MS]]></given-names>
</name>
<name>
<surname><![CDATA[Muneer]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Does cesarean section pose a risk of respiratory syncytial virus bronchiolitis in infants and children?]]></article-title>
<source><![CDATA[Asian Pac J Trop Med]]></source>
<year>2014</year>
<volume>7</volume>
<page-range>S134-6</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
