PT - JOURNAL ARTICLE AU - Ochsner, John L. TI - Superiority of the internal mammary artery as a coronary bypass graft DP - 1978 Mar 20 TA - Cleveland Clinic Journal of Medicine PG - 81--82 VI - 45 IP - 1 4099 - http://www.ccjm.org/content/45/1/81.short 4100 - http://www.ccjm.org/content/45/1/81.full SO - Cleve Clin J Med1978 Mar 20; 45