Damar Hamlin's condition shows improvement, Buffalo Bills say - BBC News
Troy Vincent denies NFL initially gave Bills-Bengals 5-minute warmup window after Damar Hamlin's injury
Damar Hamlin leaves Bengals - Bills in ambulance after terrifying scene; game postponed (UPDATE) - Cincy Jungle
NFL Cancels Bills-Bengals Game After Hamlin Cardiac Arrest - CNET
Bills safety Damar Hamlin remains in critical condition in hospital ICU; game will not resume this week
ESPN, NFL disconnect regarding Bills-Bengals game after horrifying Damar Hamlin situation concerning - The San Diego Union-Tribune
Bills-Bengals MNF game suspended after Damar Hamlin collapses, needs CPR, ambulance
NFL statement on Bills Damar Hamlin: Player is in 'critical condition'
Sources: NFL won't resume Bills-Bengals game suspended Monday night after Damar Hamlin went into cardiac arrest
Here's everything we know (and don't know) about Damar Hamlin's game-ending injury during Bills-Bengals
AP sources: NFL will not resume Bills-Bengals game
Bills' Hamlin collapses; medical events that stopped play