RT Journal Article SR Electronic T1 Noninvasive Delineation of the Effects of Moderate Aging on Myocardial Perfusion JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 2037 OP 2042 VO 32 IS 11 A1 Martha J. Senneff A1 Edward M. Geltman A1 Steven R. Bergmann A1 Judy Hartman YR 1991 UL http://jnm.snmjournals.org/content/32/11/2037.abstract AB