1. Studies of Thrombosis on Artificial Heart Valves;Kolff,1961
2. Hematologic and Coagulation Studies in Various Animal Species;Didisheim;J. Lab. & Clin. Med.,1959
3. The Direct Approach for the Correction of Aortic Insufficiency;Hufnagel;J. A. M. A.,1961
4. Cusp Replacement and Coronary Artery Perfusion in Open Operations on the Aortic Valve;Bahnson;Ann. Surg.,1960