Degenerative Diseases of the Nervous System, Progressive Bulbar Palsy
Adams & Victors Principles of Neurology, Chp 39, pg 1111, Ropper, A.H.,et al, 2014
Progressive Supranuclear Palsy: A Current Review
The Neurologist 14:79-88, Lubarsky,M. &Juncos,J.L., 2008
Vascular Parkinsonism and Dementia in a CADASIL Case with Intact Nigrostriatal Dopaminergic System
Akt Neurol 33: Suppl, Wegner,F.,et al, 2006