Riley, D. (1993). The harm reduction model : pragmatic approaches to drug use from the area between intolerance and neglect. Ottawa: Canadian Centre on Substance Abuse (CCSA).
Keywords: harm reduction; AOD use, abuse, and dependence; illicit drug; history; HIV infection; Aids; intravenous injection; needle distribution and exchange; treatment and maintenance; methadone maintenance; drug substitution therapy; alcohol; controlled drinking; health promotion; prevention through education; law enforcement; Canada