Damar Hamlin cherished starting for the Buffalo Bills : NPR
Very rare - the perfect storm': Cardiologist on NFL star Damar Hamlin's on- field collapse, US News
Explainer: What Happened to Buffalo Bills Player Damar Hamlin?, Chicago News
NFL players, communities rally for Bills safety Damar Hamlin - The Atlanta Voice
Hamlin's path back to playing football intersects with his hometown in Pittsburgh on Saturday
Bills' Damar Hamlin in critical condition after collapse on field
Damar Hamlin: Buffalo Bills player in critical condition but showing 'signs of improvement' as support offered to Tee Higgins, NFL News
When Buffalo safety Damar Hamlin collapses during “Monday Night Football,” media responds - Poynter
A timeline of the NFL's response after Damar Hamlin collapsed