?url_ver=Z39.88-2004&rft_id=10.1176%2Fajp.154.2.165&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Alexander%2C+Gene+E.&rft.aulast=Alexander&rft.aufirst=Gene+E.&rft.issn=0002-953X&rft.issue=2&rft.pages=165-172&rft.volume=154&rft.date=1997&rft.title=American+Journal+of+Psychiatry&rft.atitle=Association+of+premorbid+intellectual+function+with+cerebral+metabolism+in+Alzheimer's+disease%3A+implications+for+the+cognitive+reserve+hypothesis&rft.genre=article