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2 ene 2012 año - Concussions rise in NFL

Descripción:

FRONTLINE reports that the 2012 NFL season saw a 14% rise in concussions

Añadido al timeline:

How football has gotten where they are with concussions

ByMatthew LaPorte

23 nov 2017

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0

650

fecha:

2 ene 2012 año

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~ 13 years ago

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