1. Ventricular aneurysm;Schwedel;Am. J. Roentgenol.,1939
2. Aneurysm of the heart;Crawford;Arch. Int. Med.,1943
3. Short History of Cardiology;Herrick,1942
4. Baillie, M. The Morbid Anatomy of Some of the Most Important Parts of the Human Body. London, 1393. Johnson and Nichol.
5. A Treatise on the Diseases of the Chest and on Mediate Auscultation;Laennec,1835