title: [Proton pump inhibitors and H2-receptor antagonists: their effect on the urea breath test in Helicobacter pylori diagnosis].
authors.affiliation: Innere Abteilung, Gastroenterologie, Kreiskrankenhaus Erding.
authors.forename: R L
authors.initials: RL
authors.lastname: Riepl
authors.forename: B
authors.initials: B
authors.lastname: Otto
mesh_terms: D001944:Breath Tests / Q000379:methods*; D002247:Carbon Isotopes; D005188:False Negative Reactions; D016481:Helicobacter Infections / Q000175:diagnosis* / Q000188:drug therapy; D016480:Helicobacter pylori; D006635:Histamine H2 Antagonists / Q000627:therapeutic use*; D006801:Humans; D010437:Peptic Ulcer / Q000175:diagnosis* / Q000188:drug therapy; D054328:Proton Pump Inhibitors; D014508:Urea / Q000032:analysis*
chemical_list: D002247:Carbon Isotopes; D006635:Histamine H2 Antagonists; D054328:Proton Pump Inhibitors; D014508:Urea