@book{218502,
	author = {U.S. Preventive Services Task Force. and United States},
	title = {Electronic preventive services selector},
	publisher = {U.S. Dept. of Health and Human Services, Agency for Healthcare Research and Quality},
	address = {Rockville, MD},
	note = {Description based on contents viewed on May 15, 2007.},
	url = {http://purl.access.gpo.gov/GPO/LPS81492}
}