NFL roundup: Damar Hamlin sees first game action since going into cardiac arrest
Damar Hamlin: Buffalo Bills safety returns to action in first regular-season game since cardiac arrest, NFL News
What happened to Damar Hamlin?
Damar Hamlin showing 'remarkable improvement over past 24 hours'
Pretty Freaking Awesome' -- NFL World Reacts to Damar Hamlin's Triumphant Return
Bills safety Damar Hamlin released from Cincinnati hospital, returns to Buffalo
Damar Hamlin Clears Major Hurdle in Return to Football: 'It Feels Amazing'
Video Damar Hamlin plays first game since on-field cardiac arrest - ABC News
Damar Hamlin 'dipping his toe' in return to Bills facility 'almost starting daily'
Damar Hamlin Remains in Critical Condition as NFL Says Game Will Not Resume This Week - WSJ
Bills' Damar Hamlin still faces 'lengthy recovery,' spokesman says - ESPN