?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Stein%2C+Dan+J.&rft.aulast=Stein&rft.aufirst=Dan+J.&rft.title=Metabolic+Brain+Disease&rft.atitle=Neurocircuitry+of+disgust+and+anxiety+in+obsessive-compulsive+disorder+%3A+a+positron+emission+tomography+study&rft.date=19+July+2006&rft.volume=21&rft.issue=2&rft.pages=255-265&rft.issn=0885-7490&rft.genre=article