A 55-year-old Man with Rapidly Progressive Dementia and Parkinsonism
Neurol 89:e182-e187, Tabuas-Pereira, M.,et al, 2017
Huntington Disease: Clinical Features and Diagnosis
UptoDate Dec 2017, Oksana Suchowersky, 2017
Progressive Supranuclear Palsy: A Current Review
The Neurologist 14:79-88, Lubarsky,M. &Juncos,J.L., 2008