NFL owners approve AFC playoff plan after Buffalo Bills vs Cincinnati Bengals is cancelled, NFL News
A timeline of the NFL's response after Damar Hamlin collapsed
Damar Hamlin: Tufts and local community react to the injury that changed the sports world - The Tufts Daily
Damar Hamlin's Injury Spurs New Concerns About Injuries on NFL Fields - Bloomberg
Athletes and Fans Pray for Damar Hamlin After On-Field Collapse - The New York Times
Bills vs. Bengals updates: 'Monday Night Football' game canceled after Buffalo safety Damar Hamlin suffers cardiac arrest
Bengals coach reveals heartbreaking words from Bills coach after Damar Hamlin injury
Who is Damar Hamlin, the Buffalo Bills player who collapsed at Monday's game? : NPR
Buffalo Bills' Damar Hamlin Suffers Cardiac Arrest During Monday Night Football - CNET
NFLPA questions why it took so long for league to suspend Bills-Bengals game following Damar Hamlin's injury
ESPN report: Cincinnati, Buffalo canceled Monday night game NFL wanted to resume
Zac Taylor wanted Bills game suspended after Damar Hamlin injury
Bills' Hamlin in critical condition after collapse on field
NFL cancels halted Bills-Bengals game
Bills' Damar Hamlin returns in first regular season game since cardiac arrest