What We've Learned From Two Years of Tracking NFL Concussions
Judge approves changes to NFL concussion settlement that ends use of race norms
Concussion Protocol & Return-to-Participation Protocol: Overview
NFL concussions plummet during preseason, rise in regular season
NFL union urges players to see 'Concussion,' but warns 'it is scary' - STAT
NFL Concussion Diagnosis and Management Protocol (PDF)
Majority of Americans Support Changing the NFL Concussion Protocol
A future without football: Head injuries put NFL, game at risk - Sports Illustrated
NFL-NFLPA agree to a change in concussion protocols
League of Denial: The NFL's Concussion Crisis, Schooled TV Reviews
Video Doctor who evaluated NFL player Tua Tagovailoa after concussion fired - ABC News
Concussion-free Tagovailoa seeks 3-0 NFL start for Miami
The NFL Is About to Use 2021 Tech and Data to Change the Game for 2022