?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Palmqvist&rft.aufirst=S&rft.au=Palmqvist%2C+S&rft.atitle=Comparison+of+brief+cognitive+tests+and+CSF+biomarkers+in+predicting+Alzheimer's+disease+in+mild+cognitive+impairment%3A+six-year+follow-up+study&rft.issn=1932-6203&rft.pages=-&rft.volume=7&rft.issue=6&rft.date=26+January+2012&rft.title=PLoS+One&rft.genre=article