Damar Hamlin's condition shows improvement, Buffalo Bills say - BBC News
Bills' Hamlin breathing on his own, joins team via video
Chiefs News 1/3: Damar Hamlin in critical condition after suffering cardiac arrest - Arrowhead Pride
First Thing: Buffalo Bills' Damar Hamlin in critical condition after cardiac arrest, US news
Damar Hamlin tweets for first time but still in 'critical condition', Buffalo Bills player says he is 'thankful for everyone', NFL News
NFL Player Damar Hamlin is Breathing on His Own, Talking
Damar Hamlin's immediate care, youth, fitness may pull him through cardiac arrest
Bills' Hamlin in Critical Condition After Collapse on Field - Bloomberg
Damar Hamlin's Cardiac Arrest: What We Know and Don't Know - The New York Times
Bills' Damar Hamlin remains in critical condition after cardiac arrest