Nearly all NFL players in study show evidence of brain disorder CTE
A Tribute to the NFL Players Who Suffered CTE Brain Injury
Seau had brain disease that comes from hits to head, NIH finds
WSU quarterback Tyler Hilinski had signs of CTE at suicide, family says
A Tribute to the NFL Players Who Suffered CTE Brain Injury
CTE beyond the NFL: Everyday people seek help in a dubious brain health industry : NPR
Aaron Hernandez had CTE and that's a huge problem for NFL
Former Chiefs player Jovan Belcher likely had CTE, Sports