We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleSystematic review of prevalence studies of autism spectrum disordersAuthorsWilliams, J G; Higgins, J P T; Brayne, C E GPublicationArchives of Disease in Childhood, 2006, Vol 91, Issue 1, p8ISSN0003-9888Publication typearticle