Editorial: Hypercoagulability--1974.
D000991:Antithrombins / Q000032:analysis; D001778:Blood Coagulation Disorders / Q000097:blood / Q000175:diagnosis; D001779:Blood Coagulation Factors / Q000032:analysis; D001780:Blood Coagulation Tests; D006493:Heparin / Q000008:administration & dosage / Q000627:therapeutic use; D006615:Hip / Q000601:surgery; D006801:Humans; D007279:Injections, Subcutaneous; D007866:Leg / Q000098:blood supply; D011183:Postoperative Complications / Q000517:prevention & control; D011655:Pulmonary Embolism / Q000517:prevention & control; D013923:Thromboembolism / Q000517:prevention & control; D013925:Thromboplastin / Q000032:analysis; D013927:Thrombosis / Q000097:blood / Q000175:diagnosis / Q000517:prevention & control
D000991:Antithrombins; D001779:Blood Coagulation Factors; D006493:Heparin; D013925:Thromboplastin