Prophylactic use of warfarin in patients undergoing hip surgery.
D006615:Hip / Q000601:surgery*; D006801:Humans; D008722:Methods; D011183:Postoperative Complications / Q000517:prevention & control*; D011655:Pulmonary Embolism / Q000517:prevention & control; D013924:Thrombophlebitis / Q000517:prevention & control; D014859:Warfarin / Q000627:therapeutic use*
D014859:Warfarin