For Love of the Game - Christine Rosen, Commentary Magazine
CQ Researcher - CTE and Athletes
CTE Risk More Than Doubles after Just Three Years of Playing Football
Could Living Football Players Be Overdiagnosed for CTE?, Health
NFL health executive recognizes link between football and CTE for first time ever
Ex-Eagles FB Kevin Turner, who died at 46 from Lou Gehrig's disease, had most advanced stage of CTE – New York Daily News
NFL stands behind exec's statement linking football with CTE
NFL acknowledges CTE link with football. Now what?