title: Prevalence of Helicobacter pylori in nonulcer dyspepsia.
authors.forename: N J
authors.initials: NJ
authors.lastname: Talley
mesh_terms: D004415:Dyspepsia / Q000382:microbiology*; D016481:Helicobacter Infections / Q000453:epidemiology*; D016480:Helicobacter pylori / Q000302:isolation & purification*; D006801:Humans; D015995:Prevalence