References
- Alksne, Harold, Trussell, Ray E., Elinson J., Patrick S.A. Follow-Up Study of Treated Adolescent Users. Columbia University School of Public Health, New York 1959, (mimeo)
- Laskowitz, David. Psychological characteristics of the adolescent addict. Drug Addiction in Youth, Harris, Ernest. Pergamon, New York 1965
- New York City Police Department. Bureau of Public Information. March 1, 1967, Press Release No. 21
- O'Donnell, John A. The relapse rate in narcotic addiction: A critique of follow-up studies. Narcotics, D. Wilner, G.G. Kassebaum. McGraw-Hill, New York 1965
- Thorsten, Sellin. The significance of records of crime. The Society of Crime and Delinquency, Marvin Wolfgang, et al. Wiley, New York 1962
- Vaillant GeorgeE. Twelve year follow-up of New York narcotic addicts. New England J. Medicine December, 1966; 275: 1282
- Winick Charles. Maturing out of narcotic addiction. United Nations Bulletin on Narcotics January-March, 1962; XIV: 1