[Comparative results in directed and general thromboembolic prophylaxis in 3503 surgical operations].
D000925:Anticoagulants; D013514:Surgical Procedures, Operative / Q000150:complications*; D013923:Thromboembolism / Q000517:prevention & control*
D000925:Anticoagulants
SURGERY, OPERATIVE/complications; THROMBOEMBOLISM/prevention and control