PT - JOURNAL ARTICLE AU - Proudfit, William L. AU - Bruschke, Albert V. G. AU - Sones, F. Mason TI - Natural history of obstructive coronary artery disease DP - 1978 Dec 21 TA - Cleveland Clinic Journal of Medicine PG - 293--296 VI - 45 IP - 4 4099 - http://www.ccjm.org/content/45/4/293.short 4100 - http://www.ccjm.org/content/45/4/293.full SO - Cleve Clin J Med1978 Dec 21; 45