Buffalo Bills safety Damar Hamlin now breathing on his own, agent says
Pittsburgh native Damar Hamlin in critical condition after collapse on field
Damar Hamlin suffered cardiac arrest during game, heartbeat restored on field, Bills say
Damar Hamlin posts photo from hospital bed and live-tweets Buffalo Bills game a week after his collapse
When Buffalo safety Damar Hamlin collapses during “Monday Night Football,” media responds - Poynter
Bills' Damar Hamlin plays in first game since January cardiac arrest
A Somber NFL Searches for Normalcy After Damar Hamlin's Collapse - WSJ
Buffalo Bills' Damar Hamlin Collapses on Field, In Critical Condition – La Voce di New York
NFL world in shock after Damar Hamlin's sickening collapse
Texas fan watched Damar Hamlin injury from the stands
Life and death on the gridiron
Damar Hamlin injury: NFL says it did not direct Bills-Bengals to restart, but ESPN stands by reporting
90 Buffalo Bills player scouting reports in 90 days: S Damar Hamlin - Buffalo Rumblings