Use and abuse of antibiotic combinations.
D000900:Anti-Bacterial Agents / Q000008:administration & dosage*; D001424:Bacterial Infections / Q000188:drug therapy; D004336:Drug Antagonism; D004338:Drug Combinations; D004357:Drug Synergism; D006801:Humans; D019966:Substance-Related Disorders; D014777:Virus Diseases / Q000188:drug therapy
D000900:Anti-Bacterial Agents; D004338:Drug Combinations