Framing the issues
Matters of substance
The international dimensions of drug use
Harms associated with illicit drug use
Illegal markets : the economics of drug distribution and social harm
The legal market : prescription and diversion of psychopharmaceuticals
Strategies and interventions to reduce drug use and related harm : section overview
Preventing illicit drug use by young people
Health and social services for drug users
Supply control
Criminalization and decriminalization of drug use or possession
Prescription regimes and other measures to control misuse of psychopharmaceuticals
Drug policy and control at the international level
The variety of national drug policies
Health and social services for drug users : systems issues
Summary and conclusions.