New cephalosporins and cephalosporin-like compounds.
D001424:Bacterial Infections / Q000188:drug therapy*; D002511:Cephalosporins / Q000009:adverse effects / Q000494:pharmacology / Q000627:therapeutic use*; D006090:Gram-Negative Bacteria / Q000187:drug effects; D006801:Humans
D002511:Cephalosporins