1. Abbott, M. E.: Atlas of Congenital Heart Disease. Amer. Heart Assoc, New York 1936.
2. Baffes, T. G., F. K. Johnson, W. J. Potts and S. Gibson: Anatomic Variations in the Tetralogy of Fallot. Amer. Heart J. 46, 657 (1953).
3. Bahnson, H. T., and R. F. Ziegler: A Consideration of the Causes of Death Following Operation for Congenital Heart Disease of the Cyanotic Type. Surg. etc. 40, 60 (1950).
4. Bain, G. O.: Tetralogy of Fallot: Survival to Seventieth Year, A. M. A. Arch. Path. 58, 176 (1954).
5. Bedford, D.E., and J. Parkinson: Right-sided Aortic Arch. Brit. J. Radiol. 9, 776 (1936).