RT Journal Article SR Electronic T1 Volumetric Analysis of Cerebral Hypoperfusion on SPECT: Validation and Reliability JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1447 OP 1453 VO 38 IS 9 A1 Infeld, Bernard A1 Binns, David A1 Lichtenstein, Meir A1 Hopper, John L. A1 Davis, Stephen M. YR 1997 UL http://jnm.snmjournals.org/content/38/9/1447.abstract AB