Head in the Game - Baltimore Magazine
Iron Mike's Gladwellian Traits. Grit, Community, and Meaningful…, by Dani Hofer, Gladwellian Success Scholarly Magazine
League of Denial: The NFL, Concussions and the Battle for Truth by Mark Fainaru-Wada
FRONTLINE, League of Denial: The NFL's Concussion Crisis, Season 2013, Episode 16
Concussions in the NFL: How Worried are You?
CQ Researcher - CTE and Athletes
Release of 'Concussion' Begs the Question: Is the Risk Too Great to Play Contact Sports?
What are the most famous CTE cases in NFL history? - AS USA
Mike Webster autopsy 'one of the most significant moments in the history of sports' - Behind the Steel Curtain
Pittsburgh Steelers: Blast From The Past - Mike Webster - Gridiron Heroics
Attorney: Report backs ex-players' brain damage claims
How Concussions and Injuries Have Transformed Football