Unbeaten in 4 starts vs. Patriots, Dolphins' Tagovailoa brings NFL's top offense into latest matchup
NFL concussion protocol: What are the steps for return to play?
As Damar Hamlin Stays in Hospital, N.F.L. Won't Resume Suspended Game This Week - The New York Times
Despite Injuries, Several Quarterbacks Play On - The New York Times
Doctor Who Examined Dolphins' Tua Tagovailoa Is Dismissed - The New York Times
Majority of Americans Support Changing the NFL Concussion Protocol
NFL's Concussion Protocol Modified After Tua Tagovailoa Review
Despite Injuries, Several Quarterbacks Play On - The New York Times
The NFL and players union agreed to an updated concussion protocol : NPR
NFL's concussion protocol again under scrutiny after Tua Tagovailoa is hit hard again
Explaining the NFL's latest concussion controversy and policy change : NPR