FRONTLINE, League of Denial: The NFL's Concussion Crisis, Season 2013, Episode 16
Ex-NFL star Merril Hoge disputes connection between CTE and football in his new book 'Brainwashed'
Brain disease CTE found in 87 deceased NFL players - CBS News
How Football Pulled The Trigger: Zack Langston's Family Reflects On His Tragically Short Life
Year after accepting in-trial settlement in CTE-related suit, ex-Longhorn's wife remains at war with football
Junior Seau's brain to be donated to research, family says
League of Denial: The NFL's Concussion Crisis - Films Media Group
How Football Pulled The Trigger - Patrick Hruby
The Leader - February 18, 2014 by Elmhurst University - The Leader - Issuu
Junior Seau's Family Will Not Be Allowed to Speak at His Hall of Fame Induction - The New York Times
Junior Seau's Cause of Death & CTE: How Did He Die?
NWH-1-24-2013 by Shaw Media - Issuu
NFL star Junior Seau's family not allowed to speak at Hall of Fame induction