Perioperative prophylaxis with cephalosporins.
D000328:Adult; D000368:Aged; D001424:Bacterial Infections / Q000517:prevention & control*; D002437:Cefazolin / Q000627:therapeutic use*; D002512:Cephalothin / Q000627:therapeutic use*; D004341:Drug Evaluation; D006801:Humans; D007430:Intraoperative Care; D008875:Middle Aged; D011183:Postoperative Complications / Q000517:prevention & control; D011292:Premedication
D002437:Cefazolin; D002512:Cephalothin