RT Journal Article SR Electronic T1 Choice of grafts — criteria for selection of coronary bypass conduit JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 46 OP 49 VO 45 IS 1 A1 Geha, Alexander S. YR 1978 UL http://www.ccjm.org/content/45/1/46.abstract AB