Degenerative Diseases of the Nervous System, Dystonia Musculorum Deformans
Adams & Victors Principles of Neurology, Chp 39, pg 1099, Ropper, A.H.,et al, 2014
Long-Term Follow-Up of Levodopa Responsiveness in Generalized Dystonia
Arch Neurol 55:1320-1323, Dewey,R.B.,et al, 1998
Clinical Diagnosis of the Dyskinesias
Med Clin of North Am 56:1321, Duvoisin,R., 1972