@book{285662,
	author = {United States. and United States.},
	title = {Use of hospital data for epidemiologic and medical-care research :},
	publisher = {U.S. Department of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration,},
	year = {1969.},
	series = {Vital and health statistics. Series 4, Documents and committee reports ;},
	address = {Washington, D.C. :},
	note = {"June 1969."},
	url = {https://purl.fdlp.gov/GPO/gpo115665}
}