RT Journal Article SR Electronic T1 Age-Related Changes in D2 Receptor Binding with Iodine-123-Iodobenzofuran SPECT JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1511 OP 1518 VO 39 IS 9 A1 Masanori Ichise A1 James R. Ballinger A1 Fumiko Tanaka A1 Morris Moscovitch A1 Peter H. St. George-Hyslop A1 Dennis Raphael A1 Morris Freedman YR 1998 UL http://jnm.snmjournals.org/content/39/9/1511.abstract AB