title: Helicobacter pylori and nonulcer dyspepsia.
mesh_terms: D000437:Alcoholism / Q000150:complications; D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D004415:Dyspepsia / Q000188:drug therapy* / Q000382:microbiology; D005756:Gastritis / Q000188:drug therapy / Q000209:etiology; D016481:Helicobacter Infections / Q000188:drug therapy*; D016480:Helicobacter pylori; D006801:Humans