Age differentials in the impacts of reduced heroin: effects of a "heroin shortage" in NSW, Australia
Emergency department-based intervention with adolescent substance users: 12-month outcomes
Historical trends in the production and consumption of illicit drugs in Mexico: implications for the prevention of blood borne infections
Mortality among subjects previously apprehended for driving under the influence of traffic-hazardous medicinal drugs
Prevalence and trends of alcohol use and misuse among adolescents and young adults in the Netherlands from 1993 to 2000
Reductions in criminal convictions after addiction treatment: 5-year follow-up