1. Roentgen and Cardiac Manifestations of Funnel Chest;Teplick;Am. J. Roentgenol.,1946
2. The Heart in Funnel Chest;Edeiken;Am. J. M. Sc.,1932
3. The Heart in Sternal Depression;Evans;Brit. Heart J.,1946
4. Diseases and Deformities of the Spine and Thorax;Steindler,1929
5. Cardiac Anomalies Associated With Funnel Chest;Sutton;The Bristol Med. Chir. J.,1947