Gerstmann-Straussler-Scheinker Disease, I, Extending the Clinical Spectrum
Neurol 39:1446-1452, Farlow,M.R.,et al, 1989
Dementia in Parkinson Disease:A Neuropathologic Study
Neurol 29:1209-1214, Hakim,A.M.,et al, 1979
Elevated Manganese Levels Associated with Dementia & Extrapyramidal Signs
Neurol 27:213, Banta,R.G.,et al, 1977