title: [Helicobacter pylori--how much a friend and how much an enemy?].
authors: T
authors: T
authors: Midtvedt
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D004415:Dyspepsia / Q000188:drug therapy / Q000382:microbiology; D016481:Helicobacter Infections / Q000188:drug therapy; D016480:Helicobacter pylori / Q000302:isolation & purification / Q000472:pathogenicity; D006801:Humans
chemical_list: D000900:Anti-Bacterial Agents