Damar Hamlin: Buffalo Bills player in critical condition but showing 'signs of improvement' as support offered to Tee Higgins, NFL News
EXPLAINER: What happened to Damar Hamlin?
Bills safety Damar Hamlin returns to action in first regular-season game since cardiac arrest – WWLP
Bills' Damar Hamlin in critical condition after collapse on field
Damar Hamlin updates: Latest condition, what we know about why it happened
Damar Hamlin Documentary Film 'Did We Win' In Works – Deadline
EXPLAINER: What happened to Buffalo Bills safety Damar Hamlin?
A Somber NFL Searches for Normalcy After Damar Hamlin's Collapse - WSJ
Damar Hamlin awake, off breathing tube, FaceTimed with Bills teammates
13-year-old died from rare condition doctors believe Bills' Damar Hamlin suffered from
Covering the possible causes and diagnoses of Damar Hamlin's injury - Poynter
Buffalo Bills player Damar Hamlin discharged from hospital : NPR
EXPLAINER: What happened to Damar Hamlin?