Brainwashed: The Bad Science Behind CTE and the Plot to Destroy Football: 9781684018659: Merril Hoge: Books
10-Minute Retirement - TV Tropes
Changes coming to NFL concussion protocol a needed step for player safety
Tom Savage concussion makes clear that NFL's protocol has major issues - ESPN - NFL Nation- ESPN
NFL concussions: Reported cases up to six-year high in 2017
NRL plan to increase squads from 30 to 38 players to deal with concussion and injury crisis
Rogue Squadron, Wookieepedia
The American Dilemma': Why Do We Still Watch Football? - The New York Times
Tom Savage concussion: NFL looking into Texans' handling of QB's injury