Cardiac and renal responses to cross- clamping of the descending thoracic aorta. - Roberts,A.J.; Nora,J.D.; Hughes,W.A.; Quintanilla,A.P.; Ganote,C.E.; Sanders,J.H.; Moran,J.M.; Michaelis,L.L. (J Thorac Cardiovasc Surg, 1983)