Bills player collapses, gets CPR before leaving field in ambulance during Monday Night Football game
Bills-Bengals game postponed after Damar Hamlin's cardiac arrest won't be made up, NFL says
NFL Playoffs: Bills-Bengals canceled; what it means for Chiefs - Arrowhead Pride
NFL Makes Decision on Whether Bills-Bengals Will Be Played - Sports Illustrated
EXPLAINER: What happened to Buffalo Bills safety Damar Hamlin?
NFL provides update on Cincinnati Bengals vs Buffalo Bills rescheduled game after Damar Hamlin cardiac arrest
Patriots-Bills game will be played Sunday in wake of Damar Hamlin's collapse
Will Bills-Bengals game be rescheduled? NFL considers options
Bills vs Bengals Postponed: When will the NFL Commissioner reschedule the game?
Buffalo Bills player is in critical condition after collapsing in game : NPR
Week 17 Buffalo-Cincinnati game will not be resumed; neutral AFC Championship Game site being considered
N.F.L. Cancels Bills-Bengals Game - The New York Times