National Center for Health Statistics (U.S.) & Hoyert, D. L. (2007). Maternal mortality and related concepts. Department of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics.
Chicago Style (17th ed.) CitationNational Center for Health Statistics (U.S.) and Donna L. Hoyert. Maternal Mortality and Related Concepts. Hyattsville, Md.: Department of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics, 2007.
MLA (9th ed.) CitationNational Center for Health Statistics (U.S.) and Donna L. Hoyert. Maternal Mortality and Related Concepts. Department of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics, 2007.