The heartbeat of athletic safety: Lessons learned from Damar Hamlin's Monday Night Football collapse: Mike Weller
Bills' Hamlin in Critical Condition After Collapse on Field - Bloomberg
The Terrifying Collapse of Damar Hamlin and the Everyday Violence of Football
Bills safety Damar Hamlin remains in critical condition after cardiac arrest on field - ABC News
Buffalo Bills' Damar Hamlin collapses on field during game vs. Cincinnati Bengals
Monday Night Football' Game Postponed After Bills Player Collapses On Field And Gets CPR; Damar Hamlin In “Critical Condition” At Hospital – Deadline
Bills' Damar Hamlin in critical condition for cardiac arrest - Los Angeles Times
Athletes and Fans Pray for Damar Hamlin After On-Field Collapse - The New York Times
Buffalo Bills safety Damar Hamlin was cherishing every moment in the NFL before his collapse, Sports
Buffalo Bills player Damar Hamlin discharged from hospital : NPR