@book{218770,
	author = {United States},
	title = {Huan jing yu jian kang zhan wang},
	publisher = {U.S. Dept. of Health and Human Services},
	address = {Research Triangle Park, N.C.},
	note = {Description based on: Vol. 109, no. 2C (Nov. 2001); title from title screen (viewed Nov. 26, 2002)},
	url = {http://purl.access.gpo.gov/GPO/LPS54217}
}