1. Athero-sclerosis and late closure of aortocoronary saphenous vein grafts;Campeau;Circulation,1983
2. Long-term fate of bypass grafts;Bourassa;Circulation,1983
3. Sequential venous bypass grafts;Christenson;Ann Thorac Surg,1983
4. Long-term survival angiographic studies after coronary artery bypass surgery;Guthaner;Circulation,1983
5. Stenotic coronary artery disease;Kirklin,1983