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