1. Dattani MT, Brook CGD: Adolescent Health Problems. Harrison's Principles of Internal Medicine. Edited by: Braunwald E, Fauci AS, Kasper DL, Longo DL, Hauser SL, Jameson JL. 2001, McGraw-Hill Medical Publishing division. New York, Sydney, 8: 15
2. Drug Abuse in Nine Cities. NIDA Research Monograph 29, NTIS PB 80178882. Edited by: Gottschalk LA, McGuire FL, Heiser JF, Dinovo EC, Birch H. 1979, U.S. Government Printing Office, Department of Health and Human Services
3. Darke S, Degenhardt L, Mattick R: Mortality amongst illicit drug users: epidemiology, causes and intervention. 2007, Cambridge, Cambridge University Press
4. Gronbladh L, Gunne L: Methadone-assisted rehabilitation of Swedish heroin addicts. Drug Alcohol Depend. 1989, 24: 31-7. 10.1016/0376-8716(89)90005-7.
5. Eisch AJ, Mandyam CD: Drug Dependence and Addiction II: Adult Neurogenesis and Drug Abuse. Am J Psychiatry. 2004, 161: 426-10.1176/appi.ajp.161.3.426.