?url_ver=Z39.88-2004&rft_id=10.1212%2F01.WNL.0000133401.09043.44&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=J.&rft.aulast=Johnson&rft.au=Johnson%2C+J.&rft.issn=1526-632X&rft.title=Neurology&rft.issue=3&rft.date=August+2004&rft.volume=63&rft.atitle=SNCA+multiplication+is+not+a+common+cause+of+Parkinson+disease+or+dementia+with+Lewy+bodies&rft.genre=article