1. Trends in Physician Voting Practices in California, New York, and Texas, 2006-2018.;Lalani;JAMA Intern Med,2020
2. Proportion of non-US-born and noncitizen health care professionals in the United States in 2016.;Patel;JAMA,2018
3. United States Census Bureau. Voting and registration: current population survey. Accessed October 13, 2020. https://www.census.gov/topics/public-sector/voting.html
4. Office of Justice Programs Bureau of Justice Statistics. Prison population counts. 2018. Accessed October 13, 2020. https://www.bjs.gov/index.cfm?ty=tp&tid=131
5. The United States Elections Project. Voter turnout data. Accessed August 6, 2020. http://www.electproject.org/home/voter-turnout/voter-turnout-data