PT - JOURNAL ARTICLE AU - Kaltenbach, Martin AU - Kober, Gilbert TI - Anatomy and functional significance of coronary collaterals DP - 1980 Sep 21 TA - Cleveland Clinic Journal of Medicine PG - 131--132 VI - 47 IP - 3 4099 - http://www.ccjm.org/content/47/3/131.short 4100 - http://www.ccjm.org/content/47/3/131.full SO - Cleve Clin J Med1980 Sep 21; 47