Bills safety Damar Hamlin in critical condition after cardiac arrest; game suspended
Bills vs. Bengals officially postponed after Damar Hamlin injury
Damar Hamlin Remains in Critical Condition as NFL Says Game Will Not Resume This Week - WSJ
NFL player in critical condition after collapsing on field during primetime game
NFL releases statement on Bills vs. Bengals game following Damar Hamlin injury - The Phinsider
EXPLAINER: What happened to Buffalo Bills safety Damar Hamlin?
Damar Hamlin breathing on his own: Buffalo Bills - BBC News
Damar Hamlin: Buffalo Bills player in critical condition in hospital after cardiac arrest on field during game against Cincinnati Bengals, NFL News
Pittsburgh native Damar Hamlin in critical condition after collapse on field
Buffalo Bills safety Damar Hamlin in critical condition after collapsing on field