Update on Blepharospasm: Report from the BEBRF International Workshop
Neurol 71:1275-1282, Hallett,M.,et al, 2008
Essential Tremor:Clinical Correlates in 350 Patients
Neurol 41:234-238, Lou,J.&Jankovic,J., 1991
Familial Paroxysmal Dystonic Choreoathetosis & its Differentiation From Related Syndromes
Ann Neurol 2:285, Lance,J.W., 1977