A timeline of the NFL's response after Damar Hamlin collapsed - KTVZ
Buffalo Bills return to work after Damar Hamlin suffered cardiac arrest on the field
Buffalo Bills safety Damar Hamlin takes the field in first NFL game since cardiac arrest - CBS News
Damar Hamlin thanks fans, asks for more prayers in first comments post-injury - Buffalo Rumblings
Bills safety Damar Hamlin returns to action in first regular-season game since cardiac arrest
Hamlin makes early impact in return to field in Bills' pre-season game vs. Colts
Bills' Damar Hamlin out of hospital as he recovers from cardiac arrest - The Japan Times
A timeline of the NFL's response after Damar Hamlin collapsed
Audio: Damar Hamlin Emergency Response Captured on Recordings - The New York Times