1. US graduate medical education, 2004-2005: trends in primary care specialties;Brotherton;J Am Med Assoc,2005
2. Society of Hospital Medicine. Market profile, 2006. Available at: http://www.hospitalmedicine.org/Content/NavigationMenu/Publications/TheHospitalist/Market_Profile.pdf. Accessed February 19, 2006.
3. Career plans for trainees in internal medicine residency programs;Garibaldi;Acad Med,2005
4. Who is maintaining certification in internal medicine—and why?;Lipner;Ann Intern Med,2006
5. Physician Socioeconomic Statistics,2003