Medical and life-style risk factors affecting fetal mortality, 1989-90 / [by D.L. Hoyert].
Imprint
Hyattsville, Md. (6525 Belcrest Rd., Hyattsville 20782) : U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control, National Center for Health Statistics ; Washington, DC : For sale by the U.S. G.P.O., Supt. of Docs., [1996]