Damar Hamlin timeline from injury to return to Bills - The San Diego Union-Tribune
Bills GM: Damar Hamlin medically cleared to resume playing
Uncle says Damar Hamlin had to be resuscitated twice
Hamlin Released From Hospital
Full coverage: Bills' Damar Hamlin suffers cardiac arrest vs. Bengals - Los Angeles Times
Bills' Damar Hamlin out of hospital as he recovers from cardiac arrest - The Japan Times
Bills safety Hamlin back in Buffalo to resume recovery - WHYY
Damar Hamlin: Buffalo Bills safety showing 'remarkable improvement,' doctors say
Damar Hamlin in critical condition after suffering cardiac arrest; Bills-Bengals postponed - ESPN