title: [When to look for Helicobacter pylori?].
authors: Service d'Hépatologie et de Gastroentérologie, Hôpital Henri-Mondor, Créteil.
authors: J C
authors: JC
authors: Delchier
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004381:Duodenal Ulcer / Q000000981:diagnostic imaging / Q000209:etiology / Q000382:microbiology / Q000517:prevention & control*; D016145:Endoscopy, Digestive System; D005757:Gastritis, Atrophic / Q000150:complications / Q000000981:diagnostic imaging / Q000382:microbiology / Q000517:prevention & control*; D016481:Helicobacter Infections / Q000150:complications / Q000000981:diagnostic imaging / Q000382:microbiology / Q000517:prevention & control*; D016480:Helicobacter pylori / Q000302:isolation & purification*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008875:Middle Aged; D011859:Radiography; D013276:Stomach Ulcer / Q000000981:diagnostic imaging / Q000209:etiology / Q000382:microbiology / Q000517:prevention & control*
vernacular_title: Quand rechercher Helicobacter pylori?