Bills-Bengals won't resume this week; Hamlin had cardiac arrest - Los Angeles Times
What Is Cardiac Arrest? What to Know About Why Damar Hamlin Collapsed - WSJ
Buffalo Bills player Damar Hamlin in critical condition after cardiac arrest on the field - CBS News
Buffalo Bills' Damar Hamlin 'Suffered Cardiac Arrest' Playing Bengals
Buffalo Bills' Damar Hamlin In Critical Condition After On-Field Cardiac Arrest
Damar Hamlin: NFL Buffalo Bills' player in critical condition after cardiac arrest
Buffalo Bills' Damar Hamlin 'Suffered Cardiac Arrest' Playing Bengals
Doctors agree on possible cause of Buffalo Bills player Damar Hamlin's cardiac arrest
Damar Hamlin's condition shows improvement, Buffalo Bills say - BBC News