NFL's head injury problems may be diagnosed, treated earlier
NFL stars' risk of CTE soars by a THIRD every year they play, study finds
Mailbag, Part I: How big of a problem is the NFL's wave of bad news?
N.F.L. Official Affirms Link Between Playing Football and C.T.E. - The New York Times
In New Study, 99 Percent of Ex-NFL Brains Show Evidence of CTE
NFL survey: Players concerned about safety, money and Roger Goodell
Two Reputable NFL Player Brain Studies Getting Underway
Antonio Brown and the Specter of CTE
The link between head injuries and CTE in football, explained - Vox
CTE found in 99% of studied brains from deceased NFL players
Ex-NFL star working on 'intercellular' helmet to curb concussions, CTE
Players With C.T.E. Doubled Risk With Every 5.3 Years in Football - The New York Times
NFL stands behind exec's statement linking football with CTE
Study: NFL players at these positions are more likely to report cognitive problems the longer they play, Health care/Hospitals