CTE Could Mean the End of Football, Sports
Damon Janes: Grieving father catapulted into center of football
102513 daily corinthian e edition by Daily Corinthian - Issuu
Brett Favre: 'God only knows the toll' concussions took
US quarterback Brett Favre 'suffers memory loss' - BBC News
NFL Concussions: The 2013-14 Season In Review
Brett Favre dismisses possibility of NFL return
NFL Concussions: The 2013-14 Season In Review