Controlled trial of an anticoagulant (warfarin sodium) in the prevention of venous thrombosis following hip surgery.
D000368:Aged; D005260:Female; D006406:Hematoma / Q000150:complications; D006615:Hip / Q000601:surgery*; D006801:Humans; D007457:Iodine Radioisotopes; D008297:Male; D008875:Middle Aged; D010690:Phlebography; D011183:Postoperative Complications / Q000517:prevention & control*; D013924:Thrombophlebitis / Q000175:diagnosis / Q000517:prevention & control*; D014859:Warfarin / Q000627:therapeutic use*
D007457:Iodine Radioisotopes; D014859:Warfarin