The link between head injuries and CTE in football, explained - Vox

The link between head injuries and CTE in football, explained - Vox

Brain injury found in 99 percent of donated brains of NFL players in new study - The Verge

Safety Technologies to Tackle Concussions: How Fewer Injuries Can Help the Spartans - Sports Illustrated Michigan State Spartans News, Analysis and More

Olin Kreutz: Football's Ultimate Defender - Windy City Gridiron

Concussions in the NFL: Are players beginning to value their brains more than the game? - Behind the Steel Curtain

University of Wisconsin football players downplay warnings while proof of brain injury — even from small hits — piles up - Wisconsin Watch

Study links youth football to greater risk of later health problems - The Boston Globe

The discussion of concussions is getting louder and louder - Baltimore Beatdown

What is CTE and how does football increase the risk?

Top NFL Official Sort of Admits There's a Link Between Football and CTE

Head trauma, CTE and the future of the NFL - Behind the Steel Curtain

Antonio Brown and the Specter of CTE