RT Journal Article SR Electronic T1 Reproducibility of Quantitative Planar Thallium-201 Scintigraphy: Quantitative Criteria for Reversibility of Myocardial Perfusion Defects JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 759 OP 765 VO 32 IS 5 A1 Sigal, Stephen L. A1 Soufer, Robert A1 Fetterman, Robert C. A1 Mattera, Jennifer A. A1 Wackers, Frans J. Th. YR 1991 UL http://jnm.snmjournals.org/content/32/5/759.abstract AB