DuvallH. J., LockeB. Z., and BrillL.: Follow-up Study of Narcotic Drug Addicts Five Years After Hospitalization, Public Health Reports,78: 185–193, 1964.
2.
HuntG. H., and OdoroffM.E.: Follow-up Study of Narcotic Drug Addicts After Hospitalization, Public Health Reports,77: 41–54, 1962.
3.
O'DonnellJ. A.: A Follow-up of Narcotic Addicts: Mortality, Relapse and Abstinence, American Journal Orthopsychiatry,34: 948–954, 1964.
4.
RichmanA., BorschneckA., and RienziA.: Natural History of Narcotic Addiction, Canadian Psychiatric Association Journal,9: 431–438, 1964.
5.
WinickC.: Maturing out of Narcotic Addiction, Bulletin on Narcotics,14: 1–7, 1962.
6.
WinickC.: The Life Cycle of the Narcotic Addict and of Addiction, Bulletin on Narcotics,16: 1–11, 1964.
7.
World Health Organization, Expert Committee on Addiction-producing Drugs, Thirteenth Report, W.H.O. Technical Report Series, 1964, 273.