1. American College of Allergy, Asthma, and Immunology.Allergist Report: America Faces an Allergy/Asthma Crisis. Available at: http://college.acaai.org/sites/default/files/AllergistReport.pdf. Accessed June 6, 2021.
2. AAMC. Physician Specialty Data Report. Available at:https://www.aamc.org/data-reports/workforce/interactive-data/active-physicians-largest-specialties-2019. Accessed March 26, 2021.
3. Towards the Development of a National Strategic Plan for Graduate Medical Education. 23rd Report,2017
4. National and Regional Projections of Supply and Demand for Internal Medicine Subspecialty Practitioners: 2013-2025,2016
5. U.S. Bureau of Labor Statistics. Occupational Outlook Handbook: Physicians and Surgeons. Available at: https://www.bls.gov/ooh/healthcare/physicians-and-surgeons.htm. Accessed March 26, 2021.