RT Journal Article SR Electronic T1 Calculation of Viable and Infarcted Myocardial Mass from Thallium-201 Tomograms JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 339 OP 343 VO 22 IS 4 A1 John W. Keyes, Jr. A1 Thomas J. Brady A1 Patrick F. Leonard A1 Donald B. Svetkoff A1 Stephen M. Winter A1 W. Leslie Rogers A1 Edward A. Rose YR 1981 UL http://jnm.snmjournals.org/content/22/4/339.abstract AB