1. Back, S. E. (2004). Treatment preference questionnaire. Unpublished measure. Medical University of South Carolina, Department of Psychiatry and Behavioral Sciences. Clinical Neuroscience Division, PO Box, 250861, Charleston SC 29425.
2. Clinician-administered PTSD scale (CAPS);Blake,2000
3. Trauma and substance abuse treatment questionnaire;Brown,1994
4. Substance use disorder-PTSD comobidity: Patients' perceptions of symptom interplay and treatment issues;Brown;Journal of Substance Abuse Treatment,1998
5. First, M. B., Gibbon, M., Spitzer, R. L., & Williams, J. B. W. (2001). Structured clinical interview for DSM-IV-TR axis I disorders-research version. New York, NY: New York State Psychiatric Institute, Biometrics Research Department.