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2. CDC (2022, August 28). Available online: https://www.cdc.gov/healthequity/features/maternal-mortality/index.html.
3. CDC (2022, June 07). Available online: https://www.cdc.gov/nchs/data/hestat/maternal-mortality/2020/maternal-mortality-rates-2020.htm.
4. (2022, June 07). The American Journal of Managed Care. Available online: https://www.ajmc.com/view/us-ranks-worst-in-maternal-care-mortality-compared-with-10-other-developed-nations.
5. Pregnancy-related mortality in the United States, 1998 to 2005;Berg;Obs. Gynecol.,2010