1. US health care spending by race and ethnicity, 2002-2016;Dieleman JL;JAMA,2021
2. Kaiser Family Foundation. Disparities in health and health care: 5 key questions and answers. (2021). Accessed: September 5, 2021: https://www.kff.org/racial-equity-and-health-policy/issue-brief/disparities-in-health-and-health-care-5-key-question-....
3. Health savings plans and disparities in access to care by race and ethnicity;Ortiz SE;Am J Prev Med,2021
4. Racial and ethnic minorities made up about 22 percent of the rural population in 2018, compared to 43 percent in urban areas. Accessed September 5. (2021). http.//www.ers.usda.gov/data-products/chart-gallery/gallery/chart-detail/.
5. Health insurance and access to primary care for children;Newacheck PW;N Engl J Med,1998