1. Guidelines and methodological reviews concerning drug abuse liability assessment;Balster;Drug Alc Depend.,2003
2. Pharmaceutical industry regulation by the department of justice;Baumgartner;Syracuse Law Rev.,1972
3. Center on Addiction and Substance Abuse at Columbia University, 2005. Under the Counter: The diversion and Abuse of Controlled Prescription Drugs in the U.S., July.
4. DEA Office of Diversion Control, 2005. Controlled Substance Schedules (as viewed May 27, 2005). http://www.deadiversion.usdoj.gov/schedules/schedules.htm.
5. DEA Office of Diversion Control, 2005. Registrant Population (as viewed May 27, 2005). http://www.deadiversion.usdoj.gov/pop/summary.htm.