1. Volkow ND. Report on Scientific Research on Prescription Drug Abuse. Congressional Caucus on Prescription Drug Abuse. Washington, D.C., 2010.
2. Nonmedical use of prescription opioids among teenagers in the United States: Trends and correlates;Sung;J Adolesc Health,2005
3. Substance Abuse and Mental Health Services Administration. Results from the 2010 National Survey on Drug Use and Health: Detailed Tables. 2011. Available at: http://www.samhsa.gov/data/NSDUH/2k10ResultsTables/Web/HTML/TOC.htm. Accessed March 5, 2012.
4. Selected Tables of National Estimates of Drug-Related Emergency Department Visits;Substance Abuse and Mental Health Services Administration,2009
5. Treatment Episode Data Set (TEDS), Highlight - 2007: National Admissions to Substance Abuse Treatment Services;Substance Abuse and Mental Health Services Administration,2009