1. Pulmonary embolism in major trauma patients;O'Malley;J Trauma,1990
2. Pulmonary embolism and deep vein thrombosis;Goldhaber;Lancet,2012
3. A prospective study of venous thromboembolism after major trauma;Geerts;N Engl J Med,1994
4. Prevention of venous thromboembolism;Clagett;Chest,1995
5. Use of low molecular weight heparin in preventing thromboembolism in trauma patients;Knudson;J Trauma,1996