Dolphins quarterback Tua Tagovailoa is NOT in the concussion protocol despite apparent head injury
Dolphins QB Tua Tagovailoa's injury sparks concern over the NFL's concussion policies
Tua Tagovailoa injury update: NFLPA investigating Dolphins for handling of concussion protocol
Miami Dolphins QB Tua Tagovailoa suffers concussion during game in Cincinnati – KIRO 7 News Seattle
Dolphins quarterback Tua Tagovailoa placed in NFL concussion protocol
Dolphins quarterback Tua Tagovailoa is NOT in the concussion protocol despite apparent head injury
Dolphins QB Tua Tagovailoa in concussion protocol after showing symptoms on Monday
Miami quarterback Tua Tagovailoa is in concussion protocol; fans upset with NFL
Following review of the handling of Tua Tagovailoa's injury, NFL, NFLPA agree 'the outcome in this case is not what was intended' - ESPN