title: Reflux esophagitis and Helicobacter pylori: East and West.
authors.forename: Michio
authors.initials: M
authors.lastname: Hongo
mesh_terms: D015897:Comorbidity; D004942:Esophagitis, Peptic / Q000453:epidemiology* / Q000503:physiopathology; D005744:Gastric Acid; D016481:Helicobacter Infections / Q000453:epidemiology*; D016480:Helicobacter pylori; D006801:Humans