@book{265426,
	author = {United States.},
	title = {Portable imaging services :},
	publisher = {Department of Health and Human Services, Office of Inspector General,},
	year = {1997.},
	address = {[Washington, D.C.} :},
	note = {"November 1997."},
	url = {http://purl.fdlp.gov/GPO/gpo74013}
}