Damar Hamlin in critical condition after collapse at Cincinnati game
Who is Damar Hamlin, the Buffalo Bills player who collapsed at Monday's game? : NPR
Bills safety Damar Hamlin returns to action in first regular-season game since cardiac arrest
Doctors Say Damar Hamlin Is Improving While Still in Critical Condition - The New York Times
After Damar Hamlin's frightening collapse, the NFL quickly moves on
Opinion Damar Hamlin and What CPR Is For - The New York Times
Damar Hamlin timeline from injury to return to Bills - The San Diego Union-Tribune
Damar Hamlin collapsed during an NFL game. What happened? - Vox
Damar Hamlin Improving Alert Communicating by Writing
Covering the possible causes and diagnoses of Damar Hamlin's injury - Poynter