Safety Damar Hamlin won't play in the Bills' opener against the Jets - The Globe and Mail
AP source: Hamlin visits teammates for 1st time since injury
Bills Safety Damar Hamlin Injured on 'Monday Night Football' - Sports Illustrated
Buffalo Bills Safety Damar Hamlin: Complete Timeline of NFL Hit, Health Updates
Damar Hamlin updates: Bills safety asked in writing if team won game
2021 NFL Draft: Buffalo Bills S Damar Hamlin injury analysis - Buffalo Rumblings
Damar Hamlin in critical condition after suffering cardiac arrest; Bills-Bengals postponed - ESPN
Damar Hamlin timeline from injury to return to Bills
Bills S Damar Hamlin expected to be inactive for MNF