1. A statistical study of post-operative venous thrombosis and pulmonary embolism: Predisposing factors.;Barker;Proc. Mayo Clin.,1941
2. Thrombosis following leg injurices.;Bauer;Acta chir. scand.,1944
3. Investigation on the effect of dicumarol and early ambulation in the prevention of post-operative thromboembolism in surgical material strongly disposed to thrombosis.;Borgström;Acta chir. scand.,1950
4. Primary pulmonary hypertension.;Borkovich;Maryland med. J.,1961
5. Pulmonary emboli. A factor in the etiology and pathogenesis of pulmonary emphysema.;Brantigan;Dis. Chest,1966