Tua Tagovailoa in concussion protocol three months after head injury
NFL's chief medical officer says Tua Tagovailoa showed 'nothing that would have triggered' concussion protocol
Tua, Dolphins survive scoreless 2nd half to beat Steelers
Tua Tagovailoa's concussion, protocols collide: What followed for NFL
NFL's handling of concussions questioned after Tua's injury
Tua Tagovailoa and NFL concussion protocol: Many questions need to be answered - Sports Illustrated
Miami Dolphins' Tua Tagovailoa placed in concussion protocol once again, NFL
NFL's handling of concussions questioned after Tua's injury
Local neuropsychologist, father of NFL player talks concussions, brain injury risks
How does NFL protocol work? What does Tua Tagovailoa's hit mean?
Tua Tagovailoa took two big hits in a week. What is NFL protocol on concussions? : NPR
N.F.L.'s Concussion Protocol Under Scrutiny After Tagovailoa Injuries - The New York Times
NFL's concussion protocol modified after Tagovailoa review
Tua Tagovailoa: NFLPA to Investigate Concussion Check of Dolphins QB, per Report - Sports Illustrated
NFL under fire over its concussion protocol following Tua Tagovailoa's back-to-back game hits - ABC News