[Prevention of thromboembolism in orthopedic surgery with fraxiparin].
D006493:Heparin / Q000627:therapeutic use*; D006801:Humans; D009985:Orthopedics; D013923:Thromboembolism / Q000517:prevention & control*
D006493:Heparin
Prévention de la maladie thrombo-embolique en chirurgie orthopédique par la fraxiparine.