References
- DeAngelis G. G., McCaslin F. C., Ungerleider J. T. The impact of methadone and drug-free treatment on criminal behavior. Drug Alcohol Dep. 1976; 1: 399–413
- Sackman B. S., Sackman M. M. The Incidence and Prevalence of Non-Medical Drug Use in Los Angeles County, Report to Los Angeles County 1975
- Sackman B. S., Sackman M. M., DeAngelis G. G. Heroin addiction as an occupation: Traditional addicts and heroin addicted polydrug users. Int. J. Addict. 1978; 13(3)427–441