@book{219693,
	author = {United States},
	title = {Drug Abuse Warning Network.},
	publisher = {U.S. dept. of Health and Human Services, Substance Abuse and Mental Health Services Administration},
	year = {2006},
	address = {Rockville,MD},
	note = {Title from PDF t.p. (publisher's web site, on Mar. 7, 2007).},
	url = {http://purl.access.gpo.gov/GPO/LPS79338}
}