1. Centers for Disease Control and Prevention National Center for Injury Prevention and Control. Traumatic brain injury in the United States: a report to Congress. 1999. Available at: https://www.cdc.gov/traumaticbraininjury/pdf/tbi_in_the_us.pdf. Accessed January 28, 2017.
2. Traumatic brain injury in the United States: emergency department visits, hospitalizations and deaths 2002-2006;Faul,2010
3. Chronic traumatic encephalopathy in athletes: progressive tauopathy after repetitive head injury;McKee;J Neuropathol Exp Neurol,2009
4. The neuropathology of chronic traumatic encephalopathy;McKee;Brain Pathol,2015
5. Rates of symptom reporting following traumatic brain injury;Dikmen;J Int Neuropsychol Soc,2010