title: Helicobacter pylori and nonulcer dyspepsia: more confusion?
authors.affiliation: Division of Gastroenterology, University of Pennsylvania Health System, Philadelphia, USA.
authors.forename: P R
authors.initials: PR
authors.lastname: Pfau
authors.forename: D C
authors.initials: DC
authors.lastname: Metz
mesh_terms: D004415:Dyspepsia / Q000382:microbiology*; D016481:Helicobacter Infections / Q000150:complications* / Q000188:drug therapy; D016480:Helicobacter pylori; D006801:Humans; D016032:Randomized Controlled Trials as Topic