In Autopsy Study Over 90 of Former NFL Players Showed Signs of
New Study Finds Brain Damage in Living Ex-NFL Players
Striking Evidence Linking Football to Brain Disease Sparks Calls
Study shows link between playing football and neurodegenerative
Concussions and Cognitive Performance
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BU Finds CTE in Nearly 92 Percent of Ex-NFL Players Studied
Head Injuries & American Football - Ethics Unwrapped
Playing football may increase risk for Parkinson's disease, study
Brain disease breakthrough? New study diagnoses CTE in living ex
Editorial: California should ban tackle football in high school
Q&A: NFL medical adviser discusses league's plans for new
Concussions and Traumatic Brain Injuries in Football: What We Know
CTE Risk Doubles After 3 Years of Playing Football