@misc{indiciaeba0a718a7ff0, title = {Effect of coronary bypass surgery on longevity in high and low risk patients. Report from the V.A. Cooperative Coronary Surgery Study.}, author = {K Detre and M L Murphy and H Hultgren}, year = {1977}, doi = {10.1016/s0140-6736(77)92659-9}, url = {https://pubmed.ncbi.nlm.nih.gov/73949/}, note = {Source identifier: 73949} }