1. Adl, F. A., Sadrossdat, S. J., Biglarian, A., & Yeganeh, M. R. J. (2005). A survey effective on companion and association with bad command group and youngsters’ tendency to addiction. Social Welfare, 4, 319–334.
2. Ahmadi, J., Fakoor, A., Pezeshkian, A., Khoshnood, R., & Malekpour, A. (2002). Current Substance Use among Psychiatric Patients. Archives of Iranian Medicine, 5, 118–121.
3. Ahmadi, J., & Ghanizadeh, A. (1998). The motivations for opiate abuse among addicts seeking-treatment in Shiraz. http://www.sums.ac.ir/∼ahmadij/articles-en/Motivations.htm . Accessed 16 January 2008.
4. Ahmadi, J., & Hasani, M. (2003). Prevalence of substance use among Iranian high school students. Addictive Behaviors, 28, 375–379.
5. Ahmadi, J., Maany, I., & Ahmadi, M. (2003). Treatment of Intravenous Buprenorphine Dependence: A Randomized Open Clinical Trial. German Journal of Psychiatry. http://www.gjpsy.uni-goettingen.de/gjp-article-ahmadi-buprenorphine.pdf . Accessed 19 January 2008.