1. Atlas of Congenital Cardiac Disease;Abbott,1936
2. Congenital aneurysms of three sinuses of Valsalva;Micks;Brit. Heart H.,1940
3. Aneurysm of sinus of Valsalva involving coronary orifice;Schuster;Lancet,1937
4. Syphilitic aneurysm of the left coronary artery with concurrent aneurysm of the sinus of Valsalva and an additional case of Valsalva aneurysm alone;Snyder;Am. J. Path.,1934
5. Diseases of the Heart and Circulation;Wood,1956