Concussions and CTE in the NFL: The League's Head Problem
Super Bowl 73: Chapter Five - Cat Scratch Reader
University of Wisconsin football players downplay warnings while
Study links longer football careers to more severe cases of CTE
Recent research suggests that repeated hits, not concussions, are
Quantifying Liability Risk from Football-Related Head Injuries
University of Wisconsin football players downplay warnings while
Football findings suggest concussions caused by series of hits
Theory of why the NFL wants to get rid of the kickoff - Dawgs By
111 N.F.L. Brains. All But One Had C.T.E. - The New York Times
Collective Force of Head Hits Increases Odds of CTE, Study Says
Concussions and CTE in the NFL: The League's Head Problem