1. Simplified estimation of aortic valve area;Bache, R.J.; Jorgensen, C.R.; Wang, Y.;British Heart Journal,1972
2. Estimation of left ventricular size by echocardiography;Gibson, D.G.;British Heart journal,1973
3. Hydraulic formula for calculation of the area of the stenotic mitral valve, other cardiac valves, and central circulatory shunts;Gorlin, R.; Gorlin, S.G.;American Heart Journal; Dynamics of the circulation in aortic valve disease,1955
4. 1968. Wall stress in the normal and hypertrophied human left ventricle;Hood, W.P.; Rackley, C.E.; Rolett, E.L.;American Journal of Cardiology
5. Comparison of calculations of left ventricular wall stress in man from thin-walled and thick-walled ellipsoidal models;Hood, W.P.; Thomson, W.J.; Rackley, C.E.; Rolett, E.L.;Circulation Research,1969