title: Preoperative antibiotics in biliary surgery.
mesh_terms: D000038:Abscess / Q000517:prevention & control; D000367:Age Factors; D000368:Aged; D001419:Bacteria / Q000254:growth & development; D001424:Bacterial Infections / Q000517:prevention & control; D001646:Bile / Q000032:analysis / Q000382:microbiology; D001660:Biliary Tract Diseases / Q000601:surgery*; D002509:Cephaloridine / Q000627:therapeutic use*; D002764:Cholecystitis / Q000150:complications; D002779:Cholestasis / Q000150:complications; D042882:Gallstones / Q000150:complications; D006801:Humans; D011183:Postoperative Complications / Q000517:prevention & control*; D011300:Preoperative Care; D011446:Prospective Studies; D018805:Sepsis / Q000517:prevention & control; D013530:Surgical Wound Infection / Q000517:prevention & control; D013997:Time Factors
chemical_list: D002509:Cephaloridine