Consultant involved in Dolphins QB Tua Tagovailoa's concussion check fired by NFLPA – WFTV
Report: Tua Tagovailoa enters NFL's concussion protocol, unlikely to play crucial game vs. Patriots - Dolphin Nation
Explainer: Tua Tagovailoa, fencing response and NFL protocol
NFLPA fires doctor involved with Tua Tagovailoa injury treatment
Doctor who cleared Tua Tagovailoa fired by NFLPA
Analysis: NFL Isn't Passing The Eye Test On Head Injuries
Tua Tagovailoa, CTE, and NFL concussion care
Dolphins QB Tua Tagovailoa DID suffer a concussion in Sunday's loss to the Packers
Doctor fired for clearing Tua Tagovailoa to play after concussion check – reports, Miami Dolphins
The NFL's concussion protocols have changed and the Tua Tagovailoa case is resolved, but no one seems happy with it - The Boston Globe
NFL and NFLPA say changes to concussion protocol needed after Tua Tagovailoa incident - BBC Sport
NFLPA fires doctor who cleared Dolphins Tua Tagovailoa vs. Bills after 'several mistakes'
NFL, Players Union Agree to Change Concussion Protocol - The New York Times
Dolphins' Tua Tagovailoa clears concussion protocol, to face Steelers
What is the NFL's concussion protocol and WHY was Miami's Tua Tagovailoa playing in Cincinnati