Katie Palmer, Lars Bäckman, Bengt Winblad, Laura Fratiglioni
Palmer K, Bäckman L, Winblad B, Fratiglioni L.
Detection of Alzheimer's disease and dementia in the preclinical phase: population based cohort study
BMJ 2003; 326 :245
doi:10.1136/bmj.326.7383.245