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The NHL’s concussion working group investigated from 1997-2004. This 7-page study (2011) documents their work: http://t.co/whEXFzsNYH
The NHL’s concussion working group investigated from 1997-2004. This 7-page study (2011) documents their work: http://t.co/whEXFzsNYH
#SMRaoi - Benson BW. A prospective study of concussions among NHL players: the NHL-NHLPA Concussion Program http://t.co/7Du9fmEL