title: Helicobacter pylori eradication and reinfection.
authors.forename: G D
authors.initials: GD
authors.lastname: Bell
authors.forename: K U
authors.initials: KU
authors.lastname: Powell
mesh_terms: D000897:Anti-Ulcer Agents / Q000627:therapeutic use*; D001944:Breath Tests; D004334:Drug Administration Schedule; D004352:Drug Resistance, Microbial; D004359:Drug Therapy, Combination; D004381:Duodenal Ulcer / Q000188:drug therapy* / Q000382:microbiology; D016481:Helicobacter Infections / Q000188:drug therapy* / Q000382:microbiology; D016480:Helicobacter pylori / Q000187:drug effects / Q000302:isolation & purification; D006801:Humans; D008795:Metronidazole / Q000494:pharmacology / Q000627:therapeutic use*; D012008:Recurrence
chemical_list: D000897:Anti-Ulcer Agents; D008795:Metronidazole