Football (American): Books
Footballers who died on the pitch: Soccer players who lost their lives during a match
Football's unknown epidemic: When Black players die suddenly, the cover-up begins
Death Haunts A Football Player Years After The Fatal Hit : Shots - Health News : NPR
Gridiron Gang (2006) - IMDb
Football's Wartime Heroes Pro Football Hall of Fame
Ex-NFL player Phillip Adams who killed 6 people had CTE, doctors say : NPR
Korey Stringer's Sacrifice and the Battle to Stop Football Heat Stroke Deaths, News, Scores, Highlights, Stats, and Rumors
Vikings react to Jeff Gladney's death