1. Detection of venous thrombosis in the legs;ATKINS, P.; HAWKINS, L.A.;Lancet,1965
2. Circulation rate after operation;BELLIS, C.J.; Doss, A.K.; CRAFT, C.B.;Surgery,1943
3. Surgical Pathology;BOYD, W.,1947
4. Prevention of leg vein thrombosis by electrical muscle stimulation;BROWSE, N.L.; NEGUS, D.;British Medical Journal,1970
5. Blood flow in deep veins of leg;CLARKE, C.; COTTON, L.T.;British Journal of Surgery,1968