Chris Pronger's career in jeopardy - The Hockey News
Former Blues player Chris Pronger remembers 1998 on-ice collapse
Chris Pronger shifts from NHL bad boy to player-safety department and HHOF - The Globe and Mail
Pronger says he has lost his sixth-sense that made him the D-man he was. : r/hockey
The Player: Mandatory visors and politics of NHL player safety
FLYERS NOTEBOOK: Pronger plagued with injuries – The Times Herald
Damar Hamlin's Collapse Reminds NHLer Chris Pronger Of His Own Injury & Here's How It Felt - Narcity
Veteran winger Carl Hagelin retires due to eye injury : r/penguins
Researcher: Pronger's headaches may be traced to eye injury
NHL notes: Staal injury fuels visor debate – Boston Herald
Chris Pronger Injury: Could Eye Injury Lead to Mandatory Wearing of Visors in the NHL?
SI Vault: Hall of Famer Chris Pronger's career ended painfully - Sports Illustrated
Gruesome Eye Injury Revives Visor Debate in NHL
Common sense or: Why players should learn to stop being foolish and love the visor