RT Journal Article SR Electronic T1 The Effect of Energy Window on Cardiac Ejection Fraction JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 385 OP 391 VO 29 IS 3 A1 Stephen L. Bacharach A1 Michael V. Green A1 Robert O. Bonow A1 Sharon L. Findley A1 Margaret E. Daube-Witherspoon A1 Steven M. Larson YR 1988 UL http://jnm.snmjournals.org/content/29/3/385.abstract AB