1. Economic burden of venous thromboembolism;Landefeld,1993
2. Epidemiology of venous thromboembolism;Coon;Ann Surg,1977
3. Thrombolytic therapy in thrombosis: a NIH development conference;National Institutes of Health Consensus Development Conference,1980
4. Prospective 12-year follow-up of clinical and hemodynamic sequelae after deep-vein thrombosis in low-risk patients;Franzeck;Circulation,1996
5. Randomised trial of effet of compression stockings in patients with symptomatic proximal-vein thrombosis;Brandjes;Lancet,1997