Chandraratna, P.A.N.Khaja, F.Heinle, R.A.Easley, R.M.Ryan, G.F.Goldstein, S.Gupta, A.S.Wiener, R.Zaroff, L.2016-01-142016-01-141976The Ceylon Medical Journal, 21(3)pp.188-191https://dl.nsf.gov.lk/handle/1/20629Medical SciencesCardiovascular surgeryMyocardial infarctionSurgical treatment of unstable angina pectorisArticle