De Subitaneis Mortibus. XXI. Adult onset syncope. with comments on the nature of congenital heart block and the morphogenesis of the human atrioventricular septal junction.
T N James, M S Spencer, J C Kloepfer
Circulation. 1976;54:1001-1009Originally published December 1, 1976
T N James
M S Spencer
J C Kloepfer