PT - JOURNAL ARTICLE AU - Underwood, Donald A. AU - Rincon, Gustavo AU - Yiannikas, John AU - Cook, Sebastian A. AU - MacIntyre, William J. AU - Go, Raymundo T. TI - Clinical usefulness of thallium-201 scintigraphy in the study of coronary artery disease: a comparison of two exercise systems DP - 1982 Jun 20 TA - Cleveland Clinic Journal of Medicine PG - 73--78 VI - 49 IP - 2 4099 - http://www.ccjm.org/content/49/2/73.short 4100 - http://www.ccjm.org/content/49/2/73.full SO - Cleve Clin J Med1982 Jun 20; 49