@book{265797,
	author = {United States.},
	title = {Payment for procedures in outpatient departments and ambulatory surgical centers /},
	publisher = {Department of Health and Human Services, Office of Inspector General,},
	year = {2003.},
	address = {[Washington, D.C.] :},
	note = {"January 2003."},
	url = {http://purl.fdlp.gov/GPO/gpo75144}
}