title: Single aortotomy for multiple aortocoronary saphenous vein bypass grafts.
mesh_terms: D000787:Angina Pectoris / Q000601:surgery; D001011:Aorta / Q000601:surgery*; D001026:Coronary Artery Bypass / Q000379:methods*; D006801:Humans; D012501:Saphenous Vein / Q000637:transplantation*