When It Comes To Brain Injury, Authors Say NFL Is In A 'League Of Denial'
CFRS The Rouge, Vol 3, Issue 1 (April 2016) by Canadian Football Research Society (CFRS) - Issuu
The Autopsy That Changed Football
Sport's timely post-mortem
A quiet warrior: The story of former NFL player, Frisco local John Rienstra
Documentary: For years, NFL ignored concussion evidence
For some, NFL concussion settlement proposal is yet another injury - Los Angeles Times
When It Comes To Brain Injury, Authors Say NFL Is In A 'League Of Denial'
Concussion - Rotten Tomatoes