?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Baird&rft.au=Baird%2C+Gillian&rft.aufirst=Gillian&rft.title=Journal+of+Autism+and+Developmental+Disorders&rft.volume=38&rft.atitle=Regression%2C+developmental+trajectory+and+associated+problems+in+disorders+in+the+autism+spectrum%3A+the+SNAP+study&rft.pages=1827-1836&rft.issn=0162-3257&rft.date=November+2008&rft.genre=article