League of Denial: The NFL, Concussions, and the Battle for Truth: 9780770437565: Fainaru-Wada, Mark, Fainaru, Steve: Books
Texans look to complete drives after settling for field goals in 21-19 loss to Falcons
What is commotio cordis, which NFL player Damar Hamlin says stopped his heart?
The link between head injuries and CTE in football, explained - Vox
NFL, Players Union Agree to Change Concussion Protocol - The New York Times
NFL and NBA lead new Covid outbreaks in sports
Colts QB Anthony Richardson in protocol after self-reporting concussion - ESPN
Russell Gage's injury highlights the NFL's concussion problem and how it hurts players long-term
NFL: Damar Hamlin in critical condition after collapse on field, American Football News
Super Bowl: NFL makes Covid safety plans for fans
Football Guardian Cap draws mixed reviews from players, experts for safety effectiveness - The Daily Tar Heel
NFL Player Health & Safety