1. Maternal mortality in the United STates, 1979–1986;Atrash;Obstet Gynecol,1990
2. Advance report of final mortality statistics, 1991;National Center for Health Statistics,1993
3. Maternal mortality surveillance, United States, 1979–1986;Koonin;MMWR CDC Surveill Summ,1991
4. Violence, injury, drugs, and maternal mortality;Chavkin;Am J Public Health,1993
5. Intentional and unintentional injuries in women: an overview;Dannenberg;Ann Epidemiol,1994