Prophylaxis of venous thromboembolic disease following hip and knee surgery.
D000925:Anticoagulants / Q000627:therapeutic use*; D006621:Hip Joint / Q000601:surgery*; D006801:Humans; D007719:Knee Joint / Q000601:surgery*; D013923:Thromboembolism / Q000517:prevention & control*
D000925:Anticoagulants