title: The cephalosporins. Are they as important as their numbers suggest?
mesh_terms: D001424:Bacterial Infections / Q000188:drug therapy*; D002511:Cephalosporins / Q000494:pharmacology / Q000627:therapeutic use*; D055598:Chemical Phenomena; D002621:Chemistry; D002648:Child; D004342:Drug Hypersensitivity / Q000209:etiology; D006801:Humans; D007223:Infant; D010406:Penicillins / Q000009:adverse effects
chemical_list: D002511:Cephalosporins; D010406:Penicillins