%0 Journal Article %T Cerebrospinal Fluid Biomarkers and Prediction of Conversion in Patients with Mild Cognitive Impairment: 4-Year Follow-Up in a Routine Clinical Setting %A Alessia Lanari %A Lucilla Parnetti %J The Scientific World Journal %D 2009 %I %R 10.1100/tsw.2009.106 %U http://dx.doi.org/10.1100/tsw.2009.106