Criteria for the Diagnosis of Corticobasal Degeneration
Neurol 80:496-503, Armstrong, M.J.,et al, 2013
Benign Tremulous Parkinsonism
Arch Neurol 63:354-357,321, Josephs,K.A.,et al, 2006
A Clinicopathologic Study of 100 Cases of Parkinson's Disease
Arch Neurol 50:140-148, Hughes,A.J.,et al, 1993