Evolution of the Fontan procedure in a single center. - Airan,B.; Sharma,R.; Choudhary,S.K.; Mohanty,S.R.; Bhan,A.; Chowdhari,U.K.; Juneja,R.; Kothari,S.S.; Saxena,A.; Venugopal,P. (Ann Thorac Surg, 2000)