1. Bartels SJ, Naslund JA. The underside of the silver tsunami--older adults and mental health care. N Engl J Med. 2013;368:493–6.
2. Vincent GK,Velkoff VA: The next four decades: the older population in the United States: 2010 to 2050, US Department of Commerce, Economics and Statistics Administration, US Census Bureau, Washington (DC). 2010. Available at: https://www.census.gov/prod/2010pubs/p25-1138.pdf. Accessed September 19, 2019.
3. Committee on the Mental Health Workforce for Geriatric Populations, Board on Health Care Services, Institute of Medicine: The mental health and substance use workforce for older adults: in whose hands? Edited by Eden J, Maslow K, Le M, et al. Washington (DC), National Academies Press (US). 2012.
4. Juul D, Colenda CC, Lyness JM, Dunn LB, Hargrave R, Faulkner LR. Subspecialty training and certification in geriatric psychiatry: a 25-year overview. Am J Geriatr Psychiatry. 2017;25:445–53.
5. Accrediation Council for Graduate Medical Education. Number of accredited programs and on-duty residents for the academic year by specialty, 2002-2003. 2020. Available at: https://apps.acgme-i.org/ads/Public/Reports/Report/3. Last updated 2020. Accessed October 29, 2020.