<?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>2448-9190</journal-id>
<journal-title><![CDATA[Revista alergia México]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. alerg. Méx.]]></abbrev-journal-title>
<issn>2448-9190</issn>
<publisher>
<publisher-name><![CDATA[Colegio Mexicano de Inmunología Clínica y Alergia A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2448-91902017000400396</article-id>
<article-id pub-id-type="doi">10.29262/ram.v64i4.283</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Relación entre infección por Helicobacter pylori y urticaria crónica]]></article-title>
<article-title xml:lang="en"><![CDATA[Relation between Helicobacter pylori infection and chronic urticaria]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sugrañes-Montalván]]></surname>
<given-names><![CDATA[Adianez]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Barreto-Suárez]]></surname>
<given-names><![CDATA[Eduardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Nicolau-Pestana]]></surname>
<given-names><![CDATA[Elizabeth]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Quesada-Leyva]]></surname>
<given-names><![CDATA[Lidyce]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Pediátrico &#8220;Dr. Eduardo Agramonte Piña&#8221;  ]]></institution>
<addr-line><![CDATA[Camagüey ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Universitario &#8220;Manuel Ascunce Domenech&#8221;  ]]></institution>
<addr-line><![CDATA[Camagüey ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de Ciencias Médicas Centro de Inmunología y Productos Biológicos ]]></institution>
<addr-line><![CDATA[Camagüey ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2017</year>
</pub-date>
<volume>64</volume>
<numero>4</numero>
<fpage>396</fpage>
<lpage>402</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2448-91902017000400396&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2448-91902017000400396&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2448-91902017000400396&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Antecedentes: La urticaria crónica espontánea es una enfermedad frecuente que afecta la calidad de vida de los pacientes. La infección por Helicobacter pylori ha aumentado en el mundo; estudios actuales vinculan ambas entidades.  Objetivo: determinar la relación entre urticaria crónica e infección por Helicobacter pylori.  Métodos: Se realizó un estudio observacional de cohorte en la consulta de alergología del Hospital &#8220;Manuel Ascunce Domenech&#8221; de la provincia de Camagüey, entre enero de 2015 y diciembre de 2016. El grupo de estudio estuvo integrado por 93 pacientes con urticaria crónica espontánea; la muestra quedó conformada por 43 individuos que reunieron los criterios de inclusión. El grupo control fueron 35 pacientes aparentemente sanos que dieron su consentimiento informado para el estudio.  Resultados: 76.6 % de las mujeres padecía urticaria y la media de edad fue de 36.10 años. El estudio serológico fue positivo para Helicobacter pylori en todos los casos. Aparentemente, el tratamiento erradicador fue efectivo, pues los pacientes después no presentaron síntomas.  Conclusiones: en la investigación se demostró relación entre urticaria crónica e infección por Helicobacter pylori. La inmunoglobulina G específica y la prueba de ureasa en conjunto constituyen un módulo diagnóstico adecuado para el diagnóstico de afecciones por Helicobacter pylori.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Background: Chronic spontaneous urticaria is a frequent disease that affects the quality of life of patients. Helicobacter pylori infection has increased in the world, linking current studies with a link between both entities.  Objective: To determine the relationship between chronic urticaria and Helicobacter pylori infection.  Methods: An observational cohort study was conducted with the objective of demonstrating the relationship between chronic urticaria and Helicobacter pylori infection in the allergology clinic of the Hospital Universitario &#8220;Manuel Ascunce Domenech&#8221; in the province of Camagüey, Cuba, in the period from January 2015 to December of 2016. A universe composed of 93 patients with spontaneous chronic urticaria and the sample by the 43 who met the criteria and formed the case and control group were the 35 apparently healthy patients who gave informed consent for the study.  Results: 76.6 % of the women had urticaria and the mean age was 36.10 years. The serological study was positive in 100 % of the cases.  Conclusions: In the present study, the relationship between chronic urticaria and Helicobacter pylori infection was demonstrated. Apparently, the eradicating treatment for Helicobacter pylori was effective as the patients had no symptoms after treatment. Specific immunoglobulin G and urease test together constitute a suitable diagnostic module for the diagnosis of Helicobacter pylori conditions.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Urticaria crónica espontánea]]></kwd>
<kwd lng="es"><![CDATA[Helicobacter pylori]]></kwd>
<kwd lng="en"><![CDATA[Spontaneous chronic urticaria]]></kwd>
<kwd lng="en"><![CDATA[Helicobacter pylori]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Saini]]></surname>
<given-names><![CDATA[SS]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Urticaria and angioedema]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Adkinson]]></surname>
<given-names><![CDATA[FN]]></given-names>
</name>
<name>
<surname><![CDATA[Bochner]]></surname>
<given-names><![CDATA[BS]]></given-names>
</name>
<name>
<surname><![CDATA[Burks]]></surname>
<given-names><![CDATA[AW]]></given-names>
</name>
<name>
<surname><![CDATA[Busse]]></surname>
<given-names><![CDATA[WW]]></given-names>
</name>
<name>
<surname><![CDATA[Holgate]]></surname>
<given-names><![CDATA[ST]]></given-names>
</name>
<name>
<surname><![CDATA[Lemanske]]></surname>
<given-names><![CDATA[RF]]></given-names>
</name>
</person-group>
<source><![CDATA[Middletton's Allergy. Principles and practice]]></source>
<year>2014</year>
<publisher-loc><![CDATA[EUA ]]></publisher-loc>
<publisher-name><![CDATA[Elsevier]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Asociación entre Helicobacter pylori y urticaria crónica de origen alérgico y no alérgico]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mogica-Mogica]]></surname>
<given-names><![CDATA[JD]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez-López]]></surname>
<given-names><![CDATA[VM]]></given-names>
</name>
</person-group>
<source><![CDATA[Rev Alerg Mex]]></source>
<year>2013</year>
<volume>60</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>161-3</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Recorrência da infecção por H. pylori na Unifesp]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chehter]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Faria]]></surname>
<given-names><![CDATA[CM]]></given-names>
</name>
</person-group>
<source><![CDATA[Gastroenterol Endosc Dig]]></source>
<year>2005</year>
<volume>24</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>121-30</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Prevalencia y factores desencadenantes potenciales de urticaria crónica y angioedema en un área urbana del noreste de México]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vázquez-Nava]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Almeida-Arvizu]]></surname>
<given-names><![CDATA[VM]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez-Nuncio]]></surname>
<given-names><![CDATA[HR]]></given-names>
</name>
<name>
<surname><![CDATA[Villanueva-Carreto]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Guidos-Fogelbach]]></surname>
<given-names><![CDATA[GA]]></given-names>
</name>
</person-group>
<source><![CDATA[Rev Alerg Mex]]></source>
<year>2004</year>
<volume>51</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>181-8</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Extragastrointestinal manifestations of Helicobacter pylori infection: facts or myth? A critical review]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tan]]></surname>
<given-names><![CDATA[HJ]]></given-names>
</name>
<name>
<surname><![CDATA[Goh]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<source><![CDATA[J Dig Dis]]></source>
<year>2012</year>
<volume>13</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>342-9</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Urticaria crónica asociada a Helicobacter pylori.]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Santiesteban-Sauqué]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Romero-Ochoa]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Téllez-Céspedes]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Moreno-Castillo]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Santos-Piñón]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<source><![CDATA[MEDISAN]]></source>
<year>2010</year>
<volume>14</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>36-41</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Urticaria and bacterial infections]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Minciullo]]></surname>
<given-names><![CDATA[PL]]></given-names>
</name>
<name>
<surname><![CDATA[Cascio]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Barberi]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Gangemi]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<source><![CDATA[Allergy Proc]]></source>
<year>2014</year>
<volume>35</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>295-302</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Recurrence of chronic urticaria caused by reinfection by Helicobacter pylori]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bruscky]]></surname>
<given-names><![CDATA[DM]]></given-names>
</name>
<name>
<surname><![CDATA[Da-Rocha]]></surname>
<given-names><![CDATA[LA]]></given-names>
</name>
<name>
<surname><![CDATA[Costa]]></surname>
<given-names><![CDATA[AJ]]></given-names>
</name>
</person-group>
<source><![CDATA[Rev Paul Pediatr.]]></source>
<year>2013</year>
<volume>31</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>272-5</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Guía Mexicana para el diagnóstico y el tratamiento de la urticaria]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Larenas-Linnemann]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Medina-Ávalos]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Ortega-Martell]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Rosas-Sumano]]></surname>
<given-names><![CDATA[AB]]></given-names>
</name>
</person-group>
<source><![CDATA[Rev Alerg Mex]]></source>
<year>2014</year>
<volume>61</volume>
<numero>^sSupl 2</numero>
<issue>^sSupl 2</issue>
<supplement>Supl 2</supplement>
<page-range>S117-93</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Frecuencia de la infección por Helicobacter pylori en pacientes con urticaria crónica del Hospital Universitario de Puebla]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cuevas]]></surname>
<given-names><![CDATA[AMT]]></given-names>
</name>
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[GAI]]></given-names>
</name>
<name>
<surname><![CDATA[Paz]]></surname>
<given-names><![CDATA[MD]]></given-names>
</name>
<name>
<surname><![CDATA[Galindo]]></surname>
<given-names><![CDATA[GJA]]></given-names>
</name>
<name>
<surname><![CDATA[Papaqui]]></surname>
<given-names><![CDATA[TS]]></given-names>
</name>
<name>
<surname><![CDATA[Garza]]></surname>
<given-names><![CDATA[YMA]]></given-names>
</name>
</person-group>
<source><![CDATA[Rev Alerg Mex]]></source>
<year>2006</year>
<volume>53</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>174-8</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Erradicación de infección por Helicobacter pylori asociada a mejoría clínica de la urticaria crónica idiopática. Resultados preliminares]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Marcano-Lozada]]></surname>
<given-names><![CDATA[MJ]]></given-names>
</name>
<name>
<surname><![CDATA[Urrestaraza]]></surname>
<given-names><![CDATA[MI]]></given-names>
</name>
<name>
<surname><![CDATA[Serrano-Marín]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<source><![CDATA[Rev Panam Infectol]]></source>
<year>2010</year>
<volume>12</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>22-7</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Autoantibody production in chronic idiopathic urticaria is not associated with Helicobacter pylori infection]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Atta]]></surname>
<given-names><![CDATA[AM]]></given-names>
</name>
<name>
<surname><![CDATA[Rodrigues]]></surname>
<given-names><![CDATA[MZA]]></given-names>
</name>
<name>
<surname><![CDATA[Sousa]]></surname>
<given-names><![CDATA[CP]]></given-names>
</name>
<name>
<surname><![CDATA[Medeiros]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Sousa-Atta]]></surname>
<given-names><![CDATA[MLB]]></given-names>
</name>
</person-group>
<source><![CDATA[Braz J Med Biol Res]]></source>
<year>2004</year>
<volume>37</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>13-7</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Role of small intestinal bacterial overgrowth and Helicobacter pylori infection in chronic spontaneous urticaria: A prospective analysis]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Campanati]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Gesuita]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Giannoni]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Piraccini]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Sandroni]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Offidani]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<source><![CDATA[Acta Derm Venereol]]></source>
<year>2013</year>
<volume>93</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>161-4</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[A review of helicobacter pylori diagnosis, treatment, and methods to detect eradication]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Garza-González]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez-Pérez]]></surname>
<given-names><![CDATA[GI]]></given-names>
</name>
<name>
<surname><![CDATA[Maldonado-Garza]]></surname>
<given-names><![CDATA[HJ]]></given-names>
</name>
<name>
<surname><![CDATA[Bosques-Padilla]]></surname>
<given-names><![CDATA[FJ]]></given-names>
</name>
</person-group>
<source><![CDATA[World J Gastroenterol]]></source>
<year>2014</year>
<volume>20</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1438-49</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Análisis topológico del interactoma de Helicobacter pylori revela proteínas topológicamente esenciales: identificación de blancos terapéuticos]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gutiérrez]]></surname>
<given-names><![CDATA[AJ]]></given-names>
</name>
<name>
<surname><![CDATA[Bayona]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
</person-group>
<source><![CDATA[Rev Col Gastroenterol]]></source>
<year>2014</year>
<volume>29</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>36-45</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Urticaria crónica e infección por Helicobacter pylori]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vázquez-Romero]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Bermejo-San-José]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Boixeda-De-Miquel]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[De-Argila-De-Prados]]></surname>
<given-names><![CDATA[CM]]></given-names>
</name>
<name>
<surname><![CDATA[López-Serrano]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Boixeda-De-Miquel]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<source><![CDATA[Med Clin]]></source>
<year>2004</year>
<volume>122</volume>
<numero>15</numero>
<issue>15</issue>
<page-range>573-5</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[pylori associated with chronic urticaria]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ben Mahmoud]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Ghozzi]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Hakim]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Sahnoun]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Zeghal]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<source><![CDATA[J Infect Dev Ctries]]></source>
<year>2011</year>
<volume>12</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>596-8</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Chronic urticaria can be triggered by eradication of Helicobacter pylori]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Magen]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Schlesinger]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Hadari]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
</person-group>
<source><![CDATA[Helicobacter]]></source>
<year>2012</year>
<volume>18</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>83-7</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[idiophatic urticaria and Helicobacter pylori: A specific pattern of gastritis and urticaria remission after helicobacter pylori eradication]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Persechino]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Annibale]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Caperchi]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Persechino]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Narcisi]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Corleto]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<source><![CDATA[Int J Immunopathol Pharmacol]]></source>
<year>2012</year>
<volume>25</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>765-70</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
