One in five adolescents surveyed in Ontario said they have suffered a traumatic brain injury that left them unconscious for five minutes or required them to be hospitalized overnight, a statistic researchers in Toronto say is much higher than previously thought.
Fuente : http://www.eurekalert.org/pub_releases/2013-06/smh...
Fuente : http://www.eurekalert.org/pub_releases/2013-06/smh...