RT Journal Article SR Electronic T1 Regional Cerebral Blood Flow and Negative/Positive Symptoms in 24 Drug-Naive Schizophrenics JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 181 OP 188 VO 38 IS 2 A1 O. Sabri A1 R. Erkwoh A1 M. Schreckenberger A1 U. Cremerius A1 G. Schulz A1 C. Dickmann A1 H. J. Kaizer A1 E. M. Steinmeyer A1 H. Sass A1 U. Buell YR 1997 UL http://jnm.snmjournals.org/content/38/2/181.abstract AB