Clinical and biological predictors of Alzheimer's disease in patients with amnestic mild cognitive impairment - Forlenza, Orestes Vicente; Diniz, Breno Satler; Talib, Leda Leme; Radanovic, Marcia; Yassuda, Mônica Sanches; Ojopi, Elida Paula Benquique; Gattaz, Wagner Farid (Revista Brasileira de Psiquiatria, 2010)