RT Journal Article SR Electronic T1 Frontotemporal Decreases in rCBF Correlate with Degree of Dysnomia in Primary Progressive Aphasia JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 228 OP 233 VO 41 IS 2 A1 Elmer C. San Pedro A1 Georg Deutsch A1 Hong Gang Liu A1 James M. Mountz YR 2000 UL http://jnm.snmjournals.org/content/41/2/228.abstract AB