Bills safety Damar Hamlin returns to action in first regular-season game since cardiac arrest
Bills safety Hamlin back in Buffalo to continue recovery
Bills safety Damar Hamlin tweets his thanks after he moves from Cincinnati to Buffalo hospital 7 days after collapse, Nation & World News
What Is Commotio Cordis? What Happened to NFL Player Damar Hamlin
Doctors 'ecstatic' at Damar Hamlin's progress as player returns to Buffalo, Buffalo Bills
Damar Hamlin released from hospital to continue recovery at home - Los Angeles Times
NFL, Sports World Reaction to Injury to Bills' Damar Hamlin - Bloomberg
Bills' Damar Hamlin still faces 'lengthy recovery,' spokesman says - ESPN
Damar Hamlin's recovery moving in positive direction - WFXG
Damar Hamlin's Injury and Updates: What We Know - The New York Times