1. A hemodynamic comparison of atrial and ventricular pacing in postoperative cardiac surgical patients;Friesen, W.G.; Woodson, R.D.; Ames, A.W.; Herr, R.H.; Starr, A.; Kassebaum, D.G.;J. thorac. cardiovasc. Surg,1968
2. Aortic valve replacement: A review of six years experience with the ball valve prosthesis;Herr, R.H.; Starr, A.; Pierie, W.R.; Wood, J.A.; Bigelow, J.C.;Ann. thorac. Surg,1968
3. Mitral replacement. Clinical experience with a ball-valve prosthesis;Starr, A.; Edwards, M.L.;Ann. Surg,1961
4. Aortic replacement: clinical experience with a semirigid ball-valve prosthesis;McCord, C.W.; Griswold, H.E.;Circulation,1963
5. Tricuspid replacement for acquired valve disease;McCord, C.W.; Griswold, H.E.; Herr, R.; Wood, J.;Surg. Gynec. Obstet,1966