1. American Board of Internal Medicine. Subspecialty policies for sports medicine. Available at: http://www.abim.org/cert/policies_aqsports.shtm. Accessed March 2007.
2. Team physician consensus statement;Steiner;Am J Sports Med,2000
3. Team physician in college athletics;Steiner;Am J Sports Med,2005
4. National Athletic Trainers' Association position statement: management of sports-related concussion;Guskiewicz;J Athl Train,2004