Bills' Damar Hamlin in critical condition after collapsing on field, receiving CPR
50) Damar Hamlin's collapse highlights longstanding debate on player safety in football
NFL players, communities rally for Bills safety Damar Hamlin
Fans react to NFL canceling suspended Bills-Bengals game
Bills-Bengals game will not resume this week – NBC Sports Philadelphia
NFL says Bills-Bengals game will not be completed as doctors outline and supporters cheer Damar Hamlin's improvement
As Damar Hamlin Stays in Hospital, N.F.L. Won't Resume Suspended Game This Week - The New York Times
Damar Hamlin cardiac arrest: Everything you need to know about collapse of Bills player.
NFL has not decided on rescheduling or resuming suspended Bills-Bengals game - The Boston Globe
NFL announces update on Bengals-Bills game
Fans, NFL respond after Bills' Hamlin collapses on field
Explaining the NFL's options for Bills vs. Bengals, from no-contest cancellation to rescheduled Week 19
'Praying for a miracle': Cowboys players, NFL react to Bills' Damar Hamlin's injury