1. Congenital Absence of the Pulmonary Valve;Ruttenberg,1968
2. Congenital Absence of the Pulmonary Valve, the Clinical Syndrome of Tetralogy of Fallot With Pulmonary Regurgitation;Miller;Circulation,1962
3. Absence of the Pulmonary Valve in the Tetralogy of Fallot;Ruttenberg;Am. J. Roentgenol.,1964
4. Experimental Pulmonic Regurgitation;Bender;J. Thoracic & Cardiovas. Surg.,1963
5. Clinical Experience With the Use of Aortic Valve Homografts for Reconstruction of the Pulmonary Artery, Pulmonary Valve and Outflow Portion of the Right Ventricle;Weldon;Circulation Suppl.,1968