Criteria for the Diagnosis of Corticobasal Degeneration
Neurol 80:496-503, Armstrong, M.J.,et al, 2013
Progression of Parkinsonian Signs in Alzheimer's Disease
Neurol 54:1284-1289, Wilson,R.S.,et al, 2000
Clinical & PET Studies in the'Extrapyramidal Syndrome'of Dementia of the Alzheimer Type
Arch Neurol 47:1318-1323, Tyrrell,P.J.,et al, 1990