title: Prevention of pulmonary embolism in patients with fractures of the femoral neck.
mesh_terms: D000368:Aged; D003911:Dextrans / Q000627:therapeutic use*; D005260:Female; D005265:Femoral Neck Fractures / Q000601:surgery*; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced; D006801:Humans; D008297:Male; D011183:Postoperative Complications / Q000517:prevention & control*; D011655:Pulmonary Embolism / Q000401:mortality / Q000517:prevention & control*; D013924:Thrombophlebitis / Q000139:chemically induced; D014859:Warfarin / Q000009:adverse effects / Q000627:therapeutic use*
chemical_list: D003911:Dextrans; D014859:Warfarin