Dave Duerson's family objects to his portrayal in 'Concussion
Faces of Concussions: Football families share lives with CTE
Rigged Game - Patrick Hruby
Athletes donating their brains to science
Archives – Concussion Inc. – Author Irvin Muchnick
Dave Duerson death: Family of football star who killed himself after
Dave Duerson death: Family of football star who killed himself
NFL-Concussions-White-Paper-2
The Death of Dave Duerson: More Evidence of Concussion Dangers in
Athletes donating their brains to science
Tri County Sentry by Tri County Sentry - Issuu
CTE found in nearly 92% of former NFL players studied by Boston