Dilemmas of the beta-lactam explosion.
D001424:Bacterial Infections / Q000188:drug therapy; D002511:Cephalosporins / Q000627:therapeutic use*; D003428:Cross Infection / Q000188:drug therapy; D004352:Drug Resistance, Microbial; D006801:Humans; D008826:Microbial Sensitivity Tests
D002511:Cephalosporins