Explainer: Tua Tagovailoa, fencing response and NFL protocol
Dolphins QB Tua Tagovailoa carried off field after brutal hit. Should he have been playing?
Dolphins QB Tua Tagovailoa is still in concussion protocol after Week 16 injury, will miss Pro Bowl
Tua Tagovailoa ruled out of Dolphins' playoff game vs. Bills
Tua Tagovailoa - Wikipedia
Explainer: Tua Tagovailoa, fencing response and NFL protocol
Tua Tagovailoa and NFL concussion protocol: Many questions need to be answered - Sports Illustrated
NFL under fire over its concussion protocol following Tua Tagovailoa's back-to-back game hits – 101 ESPN
The Tua Tagovailoa effect? At least a dozen players benched Sunday under NFL concussion protocols
NFL's concussion protocol again under scrutiny after Tua Tagovailoa is hit hard again
Tua Tagovailoa 'could have died' from concussion; Joe Burrow says head injuries are part of the NFL, NFL News
Tua Tagovailoa took two big hits in a week. What is NFL protocol on concussions? : NPR
Tua Tagovailoa's Hit Renews Scrutiny of NFL Concussion Protocols
Miami Dolphins' Tua Tagovailoa placed in concussion protocol once again, NFL
Former NFL players on Tua Tagovailoa and NFL's concussion protocols