CTE Reportedly Discovered in 5 Living Former NFL Players, News, Scores, Highlights, Stats, and Rumors
At least a dozen NFL players have suffered from ALS
CTE found in 99 percent of former NFL players' brains donated in new study
Health issues in American football - Wikipedia
5 NFL Athletes Who Had CTE
CTE Risk Doubles After 3 Years of Playing Football, The Brink
What are the most famous CTE cases in NFL history? - AS USA
BU researchers find CTE in almost 92% of former NFL players they studied
Phillip Adams' brain to be probed for CTE - Los Angeles Times