NFL to give money to doctor studying long-term effects of concussions
Sports Concussion - OrthoInfo - AAOS
Concussion in sport: Urgent government action needed to reduce risks, say MPs, Football News
It's football season - and that may mean an increase in brain injuries
Can Supplements Help Treat A Concussion - Life Extension
Concussions: What we choose to ignore
The NFL concussion protocol cannot save football
Explaining the NFL's latest concussion controversy and policy change : NPR
Bennet Omalu, Concussions, and the NFL: How One Doctor Changed Football Forever
Dangers of Concussions in the NFL - Pro Athlete Law Group
Concussion Doctor: Over 90% of NFL Players Have CTE