title: Activities of newer quinolones against Legionella group organisms.
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D002939:Ciprofloxacin; D004352:Drug Resistance, Microbial; D007875:Legionella / Q000145:classification / Q000187:drug effects*; D009268:Nalidixic Acid / Q000031:analogs & derivatives* / Q000494:pharmacology; D009643:Norfloxacin; D011804:Quinolines / Q000494:pharmacology*
chemical_list: D000900:Anti-Bacterial Agents; D011804:Quinolines; D009268:Nalidixic Acid; D002939:Ciprofloxacin; D009643:Norfloxacin