@book{286241,
	author = {National Center for Health Statistics (U.S.),},
	title = {Births in the United States.},
	publisher = {U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics,},
	year = {2014-},
	series = {NCHS data brief,},
	address = {Hyattsville, MD :},
	note = {CRDP Program record.},
	url = {https://purl.fdlp.gov/GPO/gpo114286}
}