NFL roundup: Damar Hamlin sees first game action since going into cardiac arrest
Damar Hamlin makes an early impact in returning to field in Bills' preseason game against Colts
NFL star Damar Hamlin's family thanks fans for support after his collapse - BBC News
Bills safety Damar Hamlin returns to action in first regular-season game since cardiac arrest
Bills' Damar Hamlin plays in first NFL game since cardiac arrest
Damar Hamlin attends Bills-Bengals playoff game 3 weeks after on-field collapse
What is commotio cordis, which NFL player Damar Hamlin says stopped his heart?
Buffalo Bills safety Damar Hamlin takes the field in first NFL game since cardiac arrest - CBS News
Buffalo Bills to play first game since Damar Hamlin's collapse on WSPA
Hamlin in their hearts, the NFL pays tribute to No. 3
Damar Hamlin set to appear in first regular season game since cardiac arrest
NFL Cancels Bills-Bengals Game Following Damar Hamlin Injury
Bills GM: Damar Hamlin cleared to play after cardiac arrest - WHYY