Damar Hamlin update: Bills safety's breathing tube is out and he told team, 'Love you boys,' via video, Buffalo Bills say
Damar Hamlin: Doctors offer medical perspective after Bills' DB collapses
CBS Sports] Bills say Damar Hamlin suffered a cardiac arrest vs. the Bengals. His heartbeat was restored on the field, and he is currently listed in critical condition at the UC Medical
What happened to Damar Hamlin? Doctor explains cardiac arrest after Buffalo Bills player collapses on field
Doctors explain why Buffalo Bills safety Damar Hamlin collapsed as support pours in from fans, players - CBS New York
Buffalo Bills' Damar Hamlin in critical condition after collapse on field
Damar Hamlin discharged after spending more than a week hospitalized due to a cardiac arrest
How Did Damar Hamlin Survive? - by David Klein
Damar Hamlin timeline from injury to return to Bills, National
The Terrifying Collapse of Damar Hamlin and the Everyday Violence of Football
How Did Damar Hamlin Survive? - by David Klein
Damar Hamlin injury: Are HS sports prepared for cardiac emergencies?
Damar Hamlin Update: Cardiologist Explains Bills Player Collapse – NBC New York
Covering the possible causes and diagnoses of Damar Hamlin's injury - Poynter
How the Damar Hamlin injury unmasked the unlikely outcome we fear most - TheGrio