1. Gallup. Abortion. 2019. https://news.gallup.com/poll/1576/abortion.aspx.
2. Georgia Board for Physician Workforce. Georgia counties with no physicians. 2017. https://gbpw.georgia.gov/sites/gbpw.georgia.gov/files/GACountieswithnophysicians_FY17.pdf.
3. Guttmacher Institute. An overview of abortion laws. Updated 1 May 2019. https://www.guttmacher.org/state-policy/explore/overview-abortion-laws.
4. Change in Distance to Nearest Facility and Abortion in Texas, 2012 to 2014
5. Nash E, Cappello O, Naide S, Mohammed L, Ansari-Thomas Z. Radical attempts to ban abortion dominate state policy trends in the first quarter of 2019. Guttmacher Institute. Apr 2019. https://www.guttmacher.org/article/2019/04/radical-attempts-ban-abortion-dominate-state-policy-trends-first-quarter-2019. (Does not include updates after early April.)