Exactly How Dangerous Is Football?
Ex-NFL player who killed doctor to have brain probed for trauma-related harm
Ex-NFL player Phillip Adams had Stage 2 CTE, doctor says
Ex-NFL player Phillip Adams had severe CTE, BU doctors say
Play Hard, Die Young: Football Dementia, Depression, and Death: Bennet Omalu, MD: 9780980039504: : Books
In Wake of Duerson Case, 5 Questions About Football and Brain Injury
What is C.T.E.? - The New York Times
Former NFL Player Vincent Jackson Died of 'Chronic Alcohol Use'
Phillip Adams: Ex-NFL player who shot six dead had CTE brain disease - BBC News
Former NFL players die at a faster rate than other pro athletes, study finds
Vincent Jackson's Brain Will Be Donated to C.T.E. Study - The New York Times
BU Researchers Find CTE in 99% of Former NFL Players Studied, The Brink
110 of 111 Deceased NFL Football Players' Brains Had C.T.E., Study Finds
Autopsy: Severe brain trauma in ex-NFL player who killed 6 in Rock Hill – WSOC TV
Brain study examined 111 former NFL players. Only one didn't have CTE. – Orange County Register