title: Comparison of the in vitro activity of ciprofloxacin (Bay o 9867) and norfloxacin against gastrointestinal tract pathogens.
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D002168:Campylobacter fetus / Q000187:drug effects*; D002939:Ciprofloxacin; D005759:Gastroenteritis / Q000382:microbiology; D006801:Humans; D008826:Microbial Sensitivity Tests; D009268:Nalidixic Acid / Q000031:analogs & derivatives* / Q000494:pharmacology; D009643:Norfloxacin; D011804:Quinolines / Q000494:pharmacology*; D012475:Salmonella / Q000187:drug effects*; D012760:Shigella / Q000187:drug effects*
chemical_list: D000900:Anti-Bacterial Agents; D011804:Quinolines; D009268:Nalidixic Acid; D002939:Ciprofloxacin; D009643:Norfloxacin