concussions in sports - arti dari lagu love in the dark
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It is estimated that as many as 3.8 million concussions occur in the USA per year during competitive sports and recreational activities; however, as many as 50% of the concussions may go unreported. 1. Sports and recreation-related concussions are a leading cause of TBI-related emergency department (ED) visits among children and teens. 2. akb48 sports festival 2009