1. Long‐term mortality and morbidity results of the Veterans Administration randomized trial of coronary artery bypass surgery;Detre KM;Circulation,1985
2. Coronary artery surgery study (CASS): a randomized trial of coronary bypass surgery. Eight years follow‐up and survival in patients with reduced ejection fraction;Killip T;Circulation,1985
3. Nonoperative Dilatation of Coronary-Artery Stenosis