Damar Hamlin injury update: Buffalo Bills player awake and conscious, asks 'did we win?' - 6abc Philadelphia
Bills: Damar Hamlin showing “signs of improvement” - Buffalo Rumblings
Damar Hamlin weighing on the minds of Steelers players as they return to practice
CPR saves lives; Damar Hamlin is high-profile proof
What Is Commotio Cordis? What Happened to NFL Player Damar Hamlin
Who is Damar Hamlin, the Buffalo Bills player who collapsed at Monday's game? : NPR
Bills safety Damar Hamlin remains in critical condition after cardiac arrest on field - ABC News
Comeback nearly complete for Bills' Damar Hamlin
Damar Hamlin showing signs of improvement but still in critical condition, Buffalo Bills say - WWAYTV3