Thirty years after.
D002511:Cephalosporins / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D004697:Endocarditis, Bacterial / Q000382:microbiology; D004739:England; D006801:Humans; D010019:Osteomyelitis / Q000188:drug therapy; D010406:Penicillins / Q000627:therapeutic use*; D010455:Peptides; D014166:Transferases
D002511:Cephalosporins; D010406:Penicillins; D010455:Peptides; D014166:Transferases