@book{3982,
	author = {WHO Expert Committee on Drug Dependence (1996 : Geneva).},
	title = {WHO Expert Committee on Drug Dependence : thirtieth report, [Geneva, 14-18 October 1996].},
	publisher = {World Health Organization,},
	year = {1998.},
	series = {(WHO technical report series ; 873).},
	address = {Geneva : }
}