NHL concussion protocol, NHL
Hockey Concussions: The NHL Fights the Facts
Hockey Brain Injuries: A Tragic Story of CTE in the NHL - The Atlantic
Cannabis trial for post-concussion problems offers hope to NHL
Concussions in the NHL: Former and current players speak out
Tell the Truth!: The National Hockey League Concussion Litigation
NHL players to participate in ambitious concussion research
ATD2021 Bio Thread HFBoards - NHL Message Board and Forum for
Cyclone Taylor
Feb. 2011 Smoke Signals Issue 3
WHIRL Magazine - January 2014 by WHIRL Publishing - Issuu
IceTime - Game 2 vs. Dallas Stars 10/16/14 by Pittsburgh Penguins
Is the NHL doing enough to prevent concussions? Eric Lindros