?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Tony&rft.au=Charman%2C+Tony&rft.aulast=Charman&rft.atitle=IQ+in+children+with+autism+spectrum+disorders%3A+data+from+the+Special+Needs+and+Autism+Project+(SNAP)&rft.volume=41&rft.title=Psychological+Medicine&rft.pages=619-627&rft.date=March+2011&rft.issue=3&rft.genre=article