1. Substance Abuse and Mental Health Services Administration. Results from the 2003 National Survey on Drug Use and Health: National Findings. Office of Applied Studies, NSDUH Series H–25, DHHS Publication No. SMA 04–3964, 2004 [cited 2005 Jul 20]. Available from: htp://www.oas.samhsa.gov/NHSDA/2k3NSDUH/2k3results.htm#ch7
2. Substance Abuse and Mental Health Services Administration, Office of Applied Studies. Treatment Episode Data Set (TEDS): 1992–2002. National Admissions to Substance Abuse Treatment Services, DASIS Series: S-23, DHHS Publication No. (SMA) 04-3965, 2004 [cited 2005 Jul 26]. Available from: http://wwwdasis.samhsa.gov/teds02/2002_teds_rpt.pdf
3. Adolescent substance use disorder with conduct disorder, and comorbid conditions;Crowley,1995
4. Drug treatment outcomes for adolescents with co-morbid mental and substance use disorders;Grella;J Nerv Ment Dis,2001
5. Characteristics and problems of 600 adolescent cannabis abusers in outpatient treatment;Tims;Addiction,2002