REFERENCES
- Harwood , H. , Fountain , D. and Livermore , G. 1998 . The Economic Costs of Alcohol and Drug Abuse in the United States, 1992 Rockville , MD : U.S. National Institute on Drug Abuse and Alcohol Abuse and Alcoholism, National Institutes of Health, Department of Health and Human Services .
- Joe , G. W. and Simpson , D. D. 1987 . Mortality rates among opioid addicts in a longitudinal study . American Journal of Public Health , 77 ( 3 ) : 347 – 348 .
- Mehlbye , J. 1997 . Social consequences of drug abuse Denmark. : AKF—Institute of Local Government Studies . Available from: www.akf.dk/eng/narko.htm
- National Institute of Justice . 1996 . “ January). ” . In A report to the Assistant Attorney General by the Office of Justice Programs OJP Drugs and Crime Working Group Washington , D.C. : U.S. Department of Justice .
- National Institute on Drug Abuse . 1995 . December) . Medical and health consequences of drug abuse: Program announcement no. PA-6–010. NIH Guide , 24 ( 42 ) Department of Health and Human Services; Rockville, MD
- U.S. White House Office of National Drug Control Policy . 1999 . February). Data snapshot: . Drug abuse in America. , (ONDCP).Available from: www.whitehousedrugpolicy.gov/drugfact/drugprob.html