We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAutism from 2 to 9 years of age.AuthorsLord, Catherine; Risi, Susan; DiLavore, Pamela S; Shulman, Cory; Thurm, Audrey; Pickles, AndrewAbstractAutism represents an unusual pattern of development beginning in the infant and toddler years.PublicationArchives of general psychiatry, 2006, Vol 63, Issue 6, p694ISSN0003-990XPublication typeJournal ArticleDOI10.1001/archpsyc.63.6.694