We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe epidemiology of new versus recurrent sports concussions among high school athletes, 2005–2010AuthorsCastile, Lianne; Collins, Christy L; McIlvain, Natalie M; Comstock, R DawnPublicationBritish Journal of Sports Medicine, 2012, Vol 46, Issue 8, p603ISSN0306-3674Publication typearticleDOI10.1136/bjsports-2011-090115