Authors: Semple, WE Goyer, PF McCormick, R Donovan, B Muzic, RF Rugle, L McCutcheon, K Lewis, C Liebling, D Kowaliw, S Vapenik, K Semple, MA Flener, CR Schulz, SC

Citation: We. Semple et al., Higher brain blood flow at amygdala and lower frontal cortex blood flow inPTSD patients with comorbid cocaine and alcohol abuse compared with normals, PSYCHIATRY, 63(1), 2000, pp. 65-74