title: Helicobacter pylori infection and atrophic gastritis in the elderly.
authors: M A
authors: MA
authors: Faisal
authors: R M
authors: RM
authors: Russell
authors: I M
authors: IM
authors: Samloff
authors: P R
authors: PR
authors: Holt
mesh_terms: D000367:Age Factors; D000368:Aged; D005757:Gastritis, Atrophic / Q000453:epidemiology*; D016481:Helicobacter Infections / Q000453:epidemiology*; D016480:Helicobacter pylori; D006801:Humans; D014481:United States / Q000453:epidemiology