@book{160346,
	author = {Russell, Louise B. and Milan, Edwin. and National Hospital Discharge Survey U.S.},
	title = {Comparison of two surveys of hospitalization},
	publisher = {U.S. Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics},
	year = {1997.},
	series = {Vital and health statistics.},
	address = {Hyattsville, Md.},
	note = {"September 1997."}
}