CHICAGO (AP) -- Continuing to play despite a concussion doubles recovery time for teen athletes and leads to worse short-term mental function than in those immediately removed from action, a study found....
By LINDSEY TANNER, Associated Press
Sun, 08/28/2016 - 9:09pm
CHICAGO (AP) -- Continuing to play despite a concussion doubles recovery time for teen athletes and leads to worse short-term mental function than in those immediately removed from action, a study found....