We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePermanent post-concussion symptoms after mild head injury.AuthorsKing NS; Kirwilliam SPublicationBrain injury, 2011, Vol 25, Issue 5, p462ISSN1362-301xPublication typearticleDOI10.3109/02699052.2011.558042