A life off-center: Mike Webster's battles
The Necessity of Football
Post Concussion Syndrome – The Concussion Blog
Mike Webster's family still fighting for NFL settlement
Doug Moe: Even in death, Mike Webster helps others
Mike Webster autopsy 'one of the most significant moments in the history of sports' - Behind the Steel Curtain
Dr. Bennet Omalu, Doctor Behind 'Concussion' Movie, Wants To 'Enhance The Lives' Of Football Players : NPR
Documentary: For years, NFL ignored concussion evidence
NFL history: 100 people who shaped the league, pro football - Sports Illustrated
REVIEW: Concussion reveals the truth about America's game