1. Aortic valve replacement;Bjork, V. 0;Thorax,1964
2. Aortic valve prosthesis (teflon). Two year follow-up;Cullhed, I.; Lodin, H.;J. thorac. cardiovasc. Surg,1963
3. Clinical and hemodynamic results of aortic valvular replacement with a ball-valve prosthesis;Bristow, J.D.; McCord, C.W.; Starr, A.; Ritzmann, L.W.; Griswold, H.E.;Circulaition; Aortic Stenosis,1964
4. Aortic valve replacement;Harken, D.E.; Soroff, H.S.; Taylor, W.J.; Lefemine, A.A.; Gupta, S.K.; Lunzer, S.; Low, H.B.C.,1961
5. A method for the determination of the heart size by teleroentgenography;Thomas, Charles C.; Springfield, Ill Jonsell; S.;Acta radiol. (Stockh.),1939