Review: Dolphins followed protocol with Tagovailoa's injury
Tua Tagovailoa injury update: NFLPA investigating Dolphins for handling of concussion protocol
AP source: NFL, NFLPA reviewing Tagovailoa's quick return
Tua Tagovailoa injury: Who is investigating Dolphins handling of Tua's injury, current status of investigation - DraftKings Network
NFL, Miami Dolphins owe players -- including Tua Tagovailoa -- and fans total transparency
Following review of the handling of Tua Tagovailoa's injury, NFL, NFLPA agree 'the outcome in this case is not what was intended' - ESPN
Tua Tagovailoa injury history: A complete timeline of injuries for Dolphins QB
Dolphins QB Tua Tagovailoa stretchered off with head injury
Tua injury update: Dolphins quarterback meets with NFL, NFLPA - The Phinsider
Dolphins QB Tua Tagovailoa 'conscious,' 'talking' after leaving game on stretcher
Dolphins QB Tua Tagovailoa sustains concussion against Bengals
The consultant who helped clear Tua Tagovailoa in the Bills game has been fired
Dolphins QB Tua Tagovailoa discharged from hospital Thursday after suffering concussion vs. Bengals
Tua Tagovailoa's trainer gives definitive answer on QB's future after concussion scare
NFLPA releases statement after Tua Tagovailoa injury, hospitalization - On3