title: Description and classification of the newer cephalosporins and their relationships with the established compounds.
mesh_terms: D000284:Administration, Oral; D000820:Animal Diseases / Q000188:drug therapy; D000818:Animals; D002510:Cephalosporinase / Q000378:metabolism; D002511:Cephalosporins / Q000008:administration & dosage / Q000145:classification*; D004352:Drug Resistance, Microbial; D006801:Humans; D007263:Infusions, Parenteral; D007273:Injections, Intramuscular; D007408:Intestinal Absorption; D007700:Kinetics; D011550:Pseudomonas aeruginosa / Q000187:drug effects
chemical_list: D002511:Cephalosporins; D002510:Cephalosporinase