RT Journal Article SR Electronic T1 What Is in a Number? The FDG Lumped Constant in the Rat Brain JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 5 OP 7 VO 48 IS 1 A1 Krohn, Kenneth A. A1 Muzi, Mark A1 Spence, Alexander M. YR 2007 UL http://jnm.snmjournals.org/content/48/1/5.abstract AB