RT Journal Article SR Electronic T1 Regional Stability of Cerebral Blood Flow Measured by Repeated Technetium-99m-HMPAO SPECT: Implications for the Study of State-Dependent Change JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 6 OP 13 VO 38 IS 1 A1 Georg Deutsch A1 James M. Mountz A1 Charles R. Katholi A1 Hong-Gang Liu A1 Lindy E. Harrell YR 1997 UL http://jnm.snmjournals.org/content/38/1/6.abstract AB