1. ACGME, Common Program Requirements. (2020).
2. Active Physicians Who Are International Medical Graduates (IMGs) by Specialty, 2019. AAMC https://www.aamc.org/data-reports/workforce/interactive-data/active-physicians-who-are-international-medical-graduates-imgs-specialty-2019.
3. The Cost, Price, and Debt of Medical Education;Asch;N. Engl. J. Med.,2020
4. Career Choices of General Preventive Medicine Residency Graduates: 1981–1986;Baca;Am. J. Prev. Med.,1990
5. Become Certified – American Board of Preventive Medicine. www.theabpm.org https://www.theabpm.org/become-certified/ (2019).