RT Journal Article SR Electronic T1 Cerebral Glucose Metabolic Rates After 30 and 45 Minute Acquisitions: A Comparative Study JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 2103 OP 2105 VO 33 IS 12 A1 Kumar, Anand A1 Braun, Alan A1 Schapiro, Mark A1 Grady, Cheryl A1 Carson, Richard A1 Herscovitch, Peter YR 1992 UL http://jnm.snmjournals.org/content/33/12/2103.abstract AB