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2. The use of marginal donors for organ transplantation: the older and the younger donors;Alexander;Transplant Proc,1991
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4. Discriminant analysis of the changing risks of coronary artery operations: 1971–1979;Miller;J Thorac Cardiovasc Surg,1983
5. 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;Circulation,1985