Study: Seau had degenerative brain disease
NFL player Phillip Adams had same 'severe' CTE when he killed six people in April
Widow of former NFL star Vincent Jackson speaks out for 1st time since his death, reveals CTE diagnosis - ABC News
5 NFL players who were diagnosed with CTE after dying at a young age
91% of Former NCAA Football Players Diagnosed with CTE
Sheriff says alcoholism and CTE may have led to ex-NFL star Jackson's death, NFL
Disease Caused by Concussions Led to Football Player's Suicide: 'He Wanted Us to Tell His Story'
A Tribute to the NFL Players Who Suffered CTE Brain Injury
Family says former NFL player found dead in hotel had CTE
Brain study of former NFL players found most have CTE
Vincent Jackson's Brain Will Be Donated to C.T.E. Study - The New York Times
Does Football Have a Future?
In Wake of Duerson Case, 5 Questions About Football and Brain Injury
Researchers: NFL's Seau had brain disease
Brain disease seen in most football players in large report