title: [Helicobacter pylori infection in peptic ulcer disease].
authors: Third Department of Internal Medicine, Hokkaido University School of Medicine.
authors: Hiroshi
authors: H
authors: Takeda
authors: Masahiro
authors: M
authors: Asaka
mesh_terms: D000818:Animals; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000009:adverse effects; D016481:Helicobacter Infections / Q000150:complications* / Q000188:drug therapy; D016480:Helicobacter pylori; D006801:Humans; D010437:Peptic Ulcer / Q000209:etiology* / Q000517:prevention & control; D012307:Risk Factors; D055502:Secondary Prevention
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal