Revision of previous Fontan connections to total extracardiac cavopulmonary anastomosis: A multicenter experience. - Marcelletti,C.F.; Hanley,F.L.; Mavroidis,C.; McElhinney,D.B.; Abella,R.F.; Maraneschi,S.M.; Seddio,F. (J Thorac Cardiovasc Surg, 2000)