@book{8736,
	author = {WHO and WHO},
	title = {Guidelines for the psychosocially assisted pharmacological treatment of opioid dependence},
	publisher = {World Health Organization},
	year = {2009},
	address = {Geneva},
	edition = {Nil},
	url = {http://www.columbia.edu/cgi-bin/cul/resolve?clio8514034}
}