title: [Helicobacter pylori negative atrophic gastritis].
authors.affiliation: Imazu Surgical Clinic.
authors.forename: Hiroki
authors.initials: H
authors.lastname: Imazu
authors.forename: Masahiro
authors.initials: M
authors.lastname: Ochiai
mesh_terms: D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000009:adverse effects; D015551:Autoimmunity; D003424:Crohn Disease / Q000150:complications; D004383:Duodenogastric Reflux / Q000150:complications; D018530:Gastric Stump; D005757:Gastritis, Atrophic / Q000145:classification / Q000453:epidemiology / Q000209:etiology*; D016481:Helicobacter Infections; D016480:Helicobacter pylori; D006801:Humans; D012907:Smoking / Q000009:adverse effects
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal