8. Omalu BI, DeKosky ST, Minster RL, Kamboh MI, Hamilton RL, Wecht CH. Chronic traumatic encephalopathy in a National Football League player.
9. Lehman EJ, Hein MJ, Baron SL, Gersic CM. Neurodegenerative causes of death among retired National Football League players.
10. Mez J, Daneshvar DH, Kiernan PT, et al. Clinicopathological evaluation of chronic traumatic encephalopathy in players of American football.
11. Там же.
12. Borland C. I quit the NFL but have hope for football’s future. Huffington Post. February 1, 2018. www.huffingtonpost.com/entry/opinion-borland-nfl-cte_us_5a72024de4b03699143ec7a3. Accessed October 15, 2018.
13. Mez J, Daneshvar DH, Kiernan PT, et al. Clinicopathological evaluation of chronic traumatic encephalopathy in players of American football.
14. Borland C. I quit the NFL but have hope for football’s future. Huffington Post. February 1, 2018. www.huffingtonpost.com/entry/opinion-borland-nfl-cte_us_5a72024de4b03699143ec7a3. Accessed October 15, 2018.
15. Ezell L. Timeline: the NFL’s concussion crisis. PBS Frontline. October
8, 2013. www.pbs.org/wgbh/pages/frontline/sports/league-of-denial/ timeline-the-nfls-concussion-crisis/#2001. Accessed October 15, 2018.
16. Belson K. Brain trauma to affect one in three players, N.F.L. agrees.
17. Concussions in American football. Wikipedia. https://en.wikipedia.org/ wiki/Concussions_ in_American_football#Federal_NFL_concussion_ litigation. Accessed October 15, 2018.
18. Hruby P. Startling jump in NFL player claims for Parkinson’s and ALS pushes payout projections past 65-year total in 18 months.
19. Там же.
20. Press A. Forrest Gregg fighting Parkinson’s. ESPN. November 16, 2011. www.espn.com/nfl/story/_/id/7242215/forrest-gregg-says-fighting-parkinsons. Accessed December 7, 2018.
21. Там же.
22. ESPN News Services. Hall of Fame lineman Forrest Gregg dies at 85. ESPN. April 12, 2019. www.espn.com/nfl/story/_/id/26505006/hall-fame-lineman-forrest-gregg-dies-85. Accessed May 19, 2019.
23. Kontos AP, Elbin RJ, Fazio-Sumrock VC, et al. Incidence of sportsrelated concussion among youth football players aged 8-12 years.
24. Marar M, Mcllvain NM, Fields SK, Comstock RD. Epidemiology of concussions among United States high school athletes in 20 sports.
25. McCrea M, Hammeke T, Olsen G, Leo P, Guskiewicz K. Unreported concussion in high school football players: implications for prevention.
26. Kroshus E, Garnett B, Hawrilenko M, Baugh CM, Calzo JP. Concussion under-reporting and pressure from coaches, teammates, fans, and parents.
27. Marar M, McIlvain NM, Fields SK, Comstock RD. Epidemiology of concussions among United States high school athletes in 20 sports.
28. Там же.
29. Там же.
30. DoD worldwide numbers for TBI. Defense and Veterans Brain Injury Center. https://dvbic.dcoe.mil/dod-worldwide-numbers-tbi. Accessed March 26, 2019.
31. Gardner RC, Byers AL, Barnes DE, Li Y, Boscardin J, Yaffe K. Mild TBI and risk of Parkinson disease: a chronic effects of neurotrauma consortium study.
32. DoD worldwide numbers for TBI. Defense and Veterans Brain Injury Center. https://dvbic.dcoe.mil/dod-worldwide-numbers-tbi. Accessed March 26, 2019.
33. DoD worldwide numbers for TBI. Defense and Veterans Brain Injury Center. https://dvbic.dcoe.mil/dod-worldwide-numbers-tbi. Accessed March 26, 2019.