title: Gram-negative aerobic bacterial infections: a focus on directed therapy, with special reference to aztreonam.
mesh_terms: D001398:Aztreonam / Q000627:therapeutic use*; D001420:Bacteria, Aerobic; D001424:Bacterial Infections / Q000188:drug therapy*; D006090:Gram-Negative Bacteria; D006801:Humans
chemical_list: D001398:Aztreonam