TY - JOUR AU - Goldman, S; Zadina, K; Moritz, T; VA Cooperative Study Group #207/297/364 TI - Long-term patency of saphenous vein and left internal mammary artery grafts after coronary artery bypass surgery: results from a Department of Veterans Affairs Cooperative Study JO - J Am Coll Cardiol IS - 11 VL - 44 PY - 2004 DO - 10.1016/j.jacc.2004.08.064 L3 - PubMed-ID: 15582312 SP - 2149 EP - 2156 ER -