Bills safety Damar Hamlin returns to action in first regular-season game since cardiac arrest - The San Diego Union-Tribune
Football Player's Cardiac Arrest: 'A Teachable Moment'
Damar Hamlin's NFL Collapse Has People Asking About Commotio Cordis & Here's What To Know - Narcity
Like Damar Hamlin, we collapsed from cardiac arrest on the field. Here's what happened to us next
Audio: Damar Hamlin Emergency Response Captured on Recordings - The New York Times
Damar Hamlin: Possible rare cardiac arrest event, doctors say
Damar Hamlin eases back into practice 5 months since near-death experience
Examining football's health risks after Damar Hamlin's cardiac arrest on the field
Damar Hamlin ready to complete comeback as he prepares for Bills opener Monday night - ABC News
Bills' Damar Hamlin OK to play after suffering cardiac arrest - ESPN
Damar Hamlin makes regular season debut vs. Dolphins
Damar Hamlin honored at first Buffalo Bills game since his cardiac arrest, News