@book{384273,
	author = {EUROPEAN MONITORING CENTRE FOR DRUGS AND DRUG ADDICTION},
	title = {Evaluating the treatment of drug abuse in the European Union},
	publisher = {Office for Official Publications of the European Communities},
	year = {1999},
	series = {EMCDDA Scientific Monograph Series},
	address = {Luxembourg},
	note = {Comunicações provenientes do workshop EMCDDA que teve lugar em Atenas, Grécia, entre 17 e 18 de Março de 1997.}
}