High schools tackle football concussions after NFL lawsuit settlement
In Brawl For Seau Brain, a Proxy War Over Concussion Science
Concussions drop in high school football with new techniques
Zac Easter: He left his brain behind to save others from his fate - BBC Sport
The Concussion Diaries: One Football Player's Secret Struggle with CTE
Researchers: Junior Seau had brain disease - The Boston Globe
5 NFL Athletes Who Had CTE
Young football player pleaded: Donate my brain to science
Will Junior Seau's Diagnosis Cause More Ex-Players To Sue The NFL?
Study Of Junior Seau's Brain Finds Signs Of Neurodegenerative Disease : The Two-Way : NPR
Former NFL Player Guesses He Sustained About 2,500 Concussions Throughout His Career