[Criteria for selection of the first, second and third generation cephem antibiotics. 1. Internal medicine].
D001424:Bacterial Infections / Q000188:drug therapy*; D002511:Cephalosporins / Q000009:adverse effects / Q000627:therapeutic use*; D004352:Drug Resistance, Microbial; D006801:Humans
D002511:Cephalosporins