@book{157939,
	author = {National Center for Health Statistics U.S.},
	title = {Fertility, family planning, and women's health},
	publisher = {National Center for Health Statistics},
	year = {1997.},
	series = {Vital and health statistics.},
	address = {Hyattsville, Md.},
	note = {"DHHS Publication No.(PHS)97-1995."}
}