Mike Ditka suggests encouraging children to play safer sports like golf, not football
Former Bear Mike Pyle suffered from degenerative brain disease: diagnosis
CTE from NFL ended her dad's life, but it won't stop her son from playing football for Palm Desert
Gale Sayers, the Chicago Bears' Hall of Fame running back, dies at 77: 'He was poetry in motion. His like will never be seen again.' – Hartford Courant
Frontiers Analysis of Pathogenic Pseudoexons Reveals Novel Mechanisms Driving Cryptic Splicing
Mike Pyle Concussion Legacy Foundation
Former Bear Mike Pyle passes away
Chicago's overlooked champions
NFL history: 100 people who shaped the league, pro football - Sports Illustrated