Four ex-NFL players unite to launch largest ever CTE study
Does Football Have a Future?
Why Fewer Kids Are Playing High School Football in Illinois, Chicago News
Brain disease CTE found in 87 deceased NFL players - CBS News
New Smart Helmet Could Spot Concussions in Real Time
91% of Former NCAA Football Players Diagnosed with CTE
Jeff Astle Foundation investigates groundbreaking new CTE research that could reveal brain injury in current players
96% Of NFL Players Examined Have Brain Injuries
Concussion concerns prompt more Badgers players to leave football - Wisconsin Watch
Doctors: N.F.L. Great Ken Stabler Suffered From C.T.E. Due To Concussions – Outside the Beltway