PT - JOURNAL ARTICLE AU - Hutter, Adolph M. TI - Coronary arteriography in unstable angina pectoris DP - 1980 Sep 21 TA - Cleveland Clinic Journal of Medicine PG - 164--165 VI - 47 IP - 3 4099 - http://www.ccjm.org/content/47/3/164.short 4100 - http://www.ccjm.org/content/47/3/164.full SO - Cleve Clin J Med1980 Sep 21; 47