Essential Tremor:Clinical Correlates in 350 Patients
Neurol 41:234-238, Lou,J.&Jankovic,J., 1991
A Genetic Study of Idiopathic Focal Dystonias
Ann Neurol 29:320-324, Waddy,H.M.,et al, 1991
Parkinsonism Following Dystonia in Three Patients
Movement Disorders 1:151-157, Katchen,M.&Duvoisin,R.C., 1986
Blepharospasm-oromandibular Dystonia Dyndrome (Brueghel's syndrome) :A Variant of Adult-onset Torsion Dystonia
JNNP 39:1204, Marsden,C.D., 1976
Clinical Diagnosis of the Dyskinesias
Med Clin of North Am 56:1321, Duvoisin,R., 1972