@book{265353,
	author = {United States.},
	title = {Usage and documentation of home oxygen therapy /},
	publisher = {U.S. Dept. of Health and Human Services, Office of Inspector General,},
	year = {[1999]},
	address = {[Washington, D.C.] :},
	note = {Title from title screen (viewed on Sept. 25, 2008).},
	url = {http://purl.access.gpo.gov/GPO/LPS100724}
}