AU - Theilen EO TI - TOward the diagnosis of congenital heart disease PT - JOUR DP - 1961 TA - Archives of Internal Medicine pages = {811-812}, VI - 108 IP - 5 AID - 10.1001/archinte.1961.03620110151034 [doi] 4100 - http://dx.doi.org/10.1001/archinte.1961.03620110151034 SO - Archives of Internal Medicine November 1, 1961 108(5):811