The role of inducible beta-lactamases in the antagonism seen with certain cephalosporin combinations.
D002511:Cephalosporins / Q000008:administration & dosage / Q000037:antagonists & inhibitors*; D004790:Enzyme Induction / Q000187:drug effects; D001618:beta-Lactamases / Q000096:biosynthesis*
D002511:Cephalosporins; D001618:beta-Lactamases