Horwitz, Barry and Swedo, Susan E. and Grady, Cheryl L. and Pietrini, Pietro and Schapiro, Mark B. and Rapoport, Judith L. and Rapoport, Stanley I. Cerebral metabolic pattern in obsessive-compulsive disorder: Altered intercorrelations between regional rates of glucose utilization. Psychiatry Research: Neuroimaging, 40 (4). pp. 221-237. ISSN 0925-4927 (1991)