1. Centers for Disease Control and Prevention. About rural health. https://www.cdc.gov/ruralhealth/about.html. Accessed Nov 6 2020.
2. United States Census Bureau. Urban and rural. https://www.census.gov/programs-surveys/geography/guidance/geo-areas/urban-rural.html. Accessed Nov 6 2020.
3. United States Census Bureau. What is rural America? https://www.census.gov/library/stories/2017/08/rural-america.html. Accessed Nov 6 2020.
4. United States Department of Agriculture. Rural poverty & well-being https://www.ers.usda.gov/topics/rural-economy-population/rural-poverty-well-being/ Accessed Nov 6 2020.
5. National Rural Health Association. About NRHA. https://www.ruralhealthweb.org/about-nrha/about-rural-health-care. Accessed Nov 6 2020.