Use of cephalosporins.
D001424:Bacterial Infections / Q000188:drug therapy; D002511:Cephalosporins / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D055598:Chemical Phenomena; D002621:Chemistry; D004342:Drug Hypersensitivity / Q000453:epidemiology; D006801:Humans; D007273:Injections, Intramuscular; D012141:Respiratory Tract Infections / Q000188:drug therapy; D012852:Sinusitis / Q000188:drug therapy; D014552:Urinary Tract Infections / Q000188:drug therapy
D002511:Cephalosporins