We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleOnset patterns prior to 36 months in autism spectrum disorders.AuthorsKalb LG; Law JK; Landa R; Law PAPublicationJournal of Autism & Developmental Disorders, 2010, Vol 40, Issue 11, p1389ISSN0162-3257Publication typearticleDOI10.1007/s10803-010-0998-7