Hockey Canada: www.hockeycanada.ca
ImPact Test: www.impacttest.com
Ontario Hockey Federation: www.ohf.on.ca
Ontario Women’s Hockey Association: www.owha.on.ca
Sports Concussions: www.sportsconcussions.com
StopConcussion: www.stopconcussion.ca
ThinkFirst-Pensez d’Abord: www.thinkfirst.ca
U.S Center for Disease Control and Prevention, Concussions in Sport: www.cdc.gov/concussion/sports/index.html
Waterloo Ravens: www.waterlooravens.com
Waterloo Sports Medicine: www.wsm.ca