The N.F.L. Issues New Guidelines on Concussions - The New York Times
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How 'race-norming' was built into the NFL concussion settlement
NFL Players React To The League's Concussion Protocol
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NFL concussion protocol: What happens in those blue sideline tents?
NFL's concussion protocol modified after Tagovailoa review
Litigation on health issues is the nuclear bomb ticking in
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How 'race-norming' was built into the NFL concussion settlement
NFL Players React To The League's Concussion Protocol
NFL Players React To The League's Concussion Protocol
N.F.L.'s Flawed Concussion Research and Ties to Tobacco Industry
NFL Players React To The League's Concussion Protocol