Damar Hamlin in critical condition after suffering cardiac arrest; Bills-Bengals postponed - ESPN
Bills safety Damar Hamlin ready to suit up for first preseason game since going into cardiac arrest - The Boston Globe
Buffalo Bills Player Damar Hamlin Returns To NFL Field For The First Time Since Cardiac Arrest – Deadline
Damar Hamlin cardiac arrest: Everything you need to know about collapse of Bills player.
Bills safety Damar Hamlin returns
Damar Hamlin Plays First Game for Bills Since Cardiac Arrest Incident
Damar Hamlin plays in first regular season game since January cardiac arrest
Buffalo Bills' Damar Hamlin makes impact in first game since cardiac arrest, Buffalo Bills
Damar Hamlin collapsed during an NFL game. What happened? - Vox
Damar Hamlin: Buffalo Bills safety plays first NFL game since cardiac arrest on the pitch - BBC Sport
Damar Hamlin plays in first regular-season NFL game since cardiac arrest - WTOP News
Damar Hamlin plays in first regular-season NFL game since cardiac arrest - CBS News
Buffalo Bills safety Damar Hamlin takes the field in first NFL game since cardiac arrest - CBS News
Bills GM: Damar Hamlin medically cleared to resume playing
Damar Hamlin's immediate care, youth, fitness may pull him through cardiac arrest