Bills' Hamlin attends 1st game since collapse, waves to fans
Bills safety Damar Hamlin released from the hospital
Commotio cordis: Why NFLer Damar Hamlin's heart stopped
The Football Paradox – FIRST DRAFT
Damar Hamlin collapsed during an NFL game. What happened? - Vox
Damar Hamlin honored as NFL playoff picture takes shape
Bills' Hamlin in critical condition after collapse on field