title: [What role does gastric acid secretion play in Helicobacter pylori infection? A simple question with a complex response].
authors.affiliation: Servicio de Aparato Digestivo, Hospital Vall d'Hebron, Barcelona.
authors.forename: E
authors.initials: E
authors.lastname: Saperas Franch
mesh_terms: D002908:Chronic Disease; D004381:Duodenal Ulcer / Q000209:etiology / Q000503:physiopathology; D005744:Gastric Acid / Q000378:metabolism*; D005756:Gastritis / Q000209:etiology / Q000503:physiopathology; D016481:Helicobacter Infections / Q000150:complications* / Q000175:diagnosis / Q000503:physiopathology; D016480:Helicobacter pylori / Q000235:genetics / Q000472:pathogenicity; D006801:Humans; D008223:Lymphoma / Q000209:etiology; D013274:Stomach Neoplasms / Q000209:etiology; D013276:Stomach Ulcer / Q000209:etiology; D014774:Virulence