title: Venous thromboembolism in surgery: A risk to be prevented. 18th World Congress of the Société Internationale de Chirurgie Orthopédique et de Traumatologie. September 19, 1990, Montreal, Quebec, Canada.
mesh_terms: D006801:Humans; D012307:Risk Factors; D013514:Surgical Procedures, Operative / Q000009:adverse effects*; D013923:Thromboembolism / Q000209:etiology / Q000517:prevention & control*