Studies of controlled reperfusion after ischemia. XV. Immediate functional recovery after 6 hours of regional ischemia by careful control of conditions of reperfusion and composition of reperfusate. - Allen,B.S.; Okamoto,F.; Buckberg,G.D.; Bugyi,H.; Young,H.; Leaf,J.; Beyersdorf,F.; Sjostrand,F.; Maloney,J.V Jr. (J Thorac Cardiovasc Surg, 1986)