1. Incidence of venous thromboembolism verified by necropsy over 30 years;Linblad, B.; Sternby, W.H.; Berquist, D.;BMJ,1991
2. British Thoracic Society, Standards of Care Committee. Suspected acute pulmonary embolism: a practical approach;Thorax,1997
3. A way to select on clinical ground patients with high risk for pulmonary embolism: a retrospective analysis in a nested case-control study;Donnamaria, V.; Palla, A.; Petruzzelli, S.;Respiration,1995
4. Autopsy-verified major pulmonary embolism after hip fracture;Schroder, H.M.; Andreassen, M.;Clin Orthop Rel Res,1993
5. A populationbased perspective of the hospital incidence and case-fatality rates of deep vein thrombosis and pulmonary embolism;Anderson, F.A.; Wheeler, B.; Goldberg, R.J.;Arch Intern Med,1991