RT Journal Article SR Electronic T1 Patterns of Dementia in Alzheimer's Disease JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1431 OP 1432 VO 33 IS 7 A1 Steinling, M. A1 Leys, D. YR 1992 UL http://jnm.snmjournals.org/content/33/7/1431.abstract AB