Jeremy Repanich: Helmets alone won't save football from concussions - Sports Illustrated
Pennsylvania businesses look to grow while helping protect against sports concussions
The Longevity Project: Preventing concussions in sports and the road to recovery if it happens
How a game-changing helmet design could prevent concussions - CBS News
Technology may help detect a concussion, but the methods are still evolving
This Helmet Will Save Football. Actually, Probably Not. - The New York Times
Calaméo - Buckeye Sports Bulletin September 19, 2015
Do helmets protect against concussion? - Queensland Brain Institute - University of Queensland