CTE in the NFL: The tragedy of Fred McNeill
NFL concussion settlement leaves former players struggling for relief
Ex-NFL players who had concussion symptoms performed worse on cognitive tests decades after retirement: Boston study
Phillip Adams: Ex-NFL player who shot six dead had CTE brain disease - BBC News
Study links longer football careers to more severe cases of CTE, Concussion in sport
Over 99% of NFL players' brains in a study of dead players have CTE, permanent brain damage
When football players suffer from concussions, who is responsible? - Northeastern Global News
Joe Thomas Says He Already Has Memory Loss and Every Profession Has 'Lasting Effects'
CTE found in 99% of studied brains from deceased NFL players
NFL Faces Intense Scrutiny Over Concussion Protocols - The Seattle Medium
McLean News NFL Players Who Experienced Concussion Symptoms Show Reduced Cognitive Performance Decades After Retirement
Former NFL players may not suffer more severe cognitive impairment than others, study indicates : Newsroom - UT Southwestern, Dallas, Texas
CTE is real': New study finds brain disease in almost all football players tested