Understanding the Concussion Crisis in Sport - Engaging Sports
The NFL Changes Course Again In Response To Their Latest Crisis
Inside the Race to Solve America's Concussion Crisis
3 Ways the NFL Denied Football's Concussion Crisis – Mother Jones
Test For Chronic Brain Injury Among Athletes And Soldiers Gets Closer : Shots - Health News : NPR
NFL notes: Ravens sign fleet receiver Mike Wallace - The Boston Globe
Raiders quarterback Jimmy Garoppolo in concussion protocol after loss to Steelers - The Boston Globe
FRONTLINE, League of Denial: The NFL's Concussion Crisis, Season 2013, Episode 16
Buy League of Denial: The NFL, Concussions, and the Battle for Truth: Read Kindle Store Reviews
League of Denial: The NFL, Concussions, and the Battle for Truth See more
Impact test comparisons of 20th and 21st century American football helmets in: Journal of Neurosurgery Volume 116 Issue 1 (2012) Journals
Shield of silence: How will NFL respond to Gruden, WFT crisis? 'They want it to go away' - The Athletic
Examining the Handling of Injuries and Pain in the NFL
Major Takeaways from 'League of Denial: NFL's Concussion Crisis' PBS Documentary, News, Scores, Highlights, Stats, and Rumors
Tua Tagovailoa's head injury puts NFL concussion protocol under scrutiny - The Washington Post