@book{218501,
	author = {U.S. Preventive Services Task Force. and United States},
	title = {U.S. Preventive Services Task Force (USPSTF)},
	publisher = {United States Dept. of Health & Human Services, Agency for Healthcare Research and Quality},
	year = {2000},
	address = {Rockville, MD},
	note = {Description based on contents as of: August 23, 2005. Title from main topical heading of home page plus the first of several sub-topical Headings.},
	url = {http://purl.access.gpo.gov/GPO/LPS81444}
}