title: Perioperative antibiotic prophylaxis in cardiovascular surgery: a prospective randomized comparative trial of cefazolin versus ceftriaxone.
authors.forename: S
authors.initials: S
authors.lastname: Geroulanos
mesh_terms: D002437:Cefazolin / Q000627:therapeutic use*; D002443:Ceftriaxone / Q000627:therapeutic use*; D003365:Costs and Cost Analysis; D006801:Humans; D011292:Premedication / Q000191:economics*
chemical_list: D002443:Ceftriaxone; D002437:Cefazolin