Dolphins QB Tua Tagovailoa not in concussion protocol - The San Diego Union-Tribune
Tua Tagovailoa returns after head injury in Dolphins vs Bills
Dolphins' Tua Tagovailoa in concussion protocol, status for Week 17 matchup vs. Patriots unknown
Miami Dolphins quarterback Tua Tagovailoa is in concussion protocol again - CBS News
Tua Tagovailoa Not in Concussion Protocol As Probe Launched
NFL's concussion protocol modified after Tua Tagovailoa review - The Boston Globe
Tua Tagovailoa to miss game at Jets with concussion
Dolphins QB Tua Tagovailoa in Concussion Protocol Once Again – NBC 6 South Florida
Baystate doctor discusses symptoms, effects of concussions after Tagovailoa injury