@book{194678,
	author = {Martin, Joyce A. and National Center for Health Statistics U.S.},
	title = {Matched multiple birth data set},
	publisher = {Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics},
	series = {NCHS CD-ROM},
	address = {[Washington, D.C.?]},
	edition = {ASCII version.},
	note = {Description based on: No. 12 (1995-97).}
}