Damar Hamlin's Return to Football Looks Almost Normal - The New York Times
Damar Hamlin is medically cleared to resume playing 4 months after cardiac arrest, Buffalo Bills GM says – Orlando Sentinel
Damar Hamlin cleared to resume football activities after January cardiac arrest, Nation & World News
Damar Hamlin medically cleared to resume playing in NFL, Bills GM says
Damar Hamlin takes another step in comeback as he puts on pads at Buffalo Bills practice
Damar Hamlin timeline from injury to return to Bills - The San Diego Union-Tribune
Damar Hamlin: Buffalo Bills safety plays first NFL game since cardiac arrest on the pitch - BBC Sport
Damar Hamlin timeline from injury to return to Bills
Doctors agree on possible cause of Buffalo Bills player Damar Hamlin's cardiac arrest
Bills GM: Damar Hamlin medically cleared to resume playing