PT - JOURNAL ARTICLE AU - William C. Sheldon AU - Floyd D. Loop TI - Direct myocardial revascularization — 1976 DP - 1976 Sep 21 TA - Cleveland Clinic Journal of Medicine PG - 97--108 VI - 43 IP - 3 4099 - http://www.ccjm.org/content/43/3/97.short 4100 - http://www.ccjm.org/content/43/3/97.full SO - Cleve Clin J Med1976 Sep 21; 43