Tua Tagovailoa: NFL urged to make 'tangible change' to concussion policy in wake of Miami Dolphins quarterback's head injury, NFL News
THE MONDAY AFTER: NFL concussion protocol not violated in Tua incident
Doctor Who Examined Dolphins' Tua Tagovailoa Is Dismissed - The New York Times
Tua Tagovailoa Archives – Five Reasons Sports Network
Concussion expert: Misuse may mean brain damage for Tua Tagovailoa
NFL's handling of concussions questioned after Tua's injury
Miami Dolphins Team News, Fixtures and Results - Page 3