NFL Week 4 head injuries: Wave of players benched under concussion protocol after Tua Tagovailoa controversy
Concussion controversy: Traumatic brain injury gets more attention after NFL player incident
NFL Week 16 injury roundup: Key actives/inactives - Sports Illustrated
NFL needs to be more transparent regarding how head trauma assessed - The San Diego Union-Tribune
Concussions suffered by NFL players up this season; injury rate higher for Thursday games – The Denver Post
N.F.L. Concussion Raises Questions at All Levels of Football - The New York Times
Concussion List Tracker for NFL Players, plus NFL Concussion Protocol Policies
It's never 'just' a concussion. After a bad blow to the head, “your brain sloshes around”. This article explains what happened to Tua Tagovailoa and why dealing with concussions properly matters
NFL player's reaction to frightening head injury is heartbreaking