title: Commentary: how, in whom, and when to diagnose Helicobacter pylori.
authors.affiliation: Clinic of Gastroenterology, Hepatology, and Infectiology, University of Magdeburg, Germany.
authors.forename: P
authors.initials: P
authors.lastname: Malfertheiner
mesh_terms: D016481:Helicobacter Infections / Q000175:diagnosis* / Q000628:therapy; D016480:Helicobacter pylori; D006801:Humans; D018579:Patient Selection; D017410:Practice Guidelines as Topic