Dystonia
NEJM 355:818-829, Tarsy,D. &Simon,D.K., 2006
Bilateral Pallidal Deep Brain Stimulation for Cervical and Truncal Dystonia
Neurol 57:557-558, Andaluz,N.,et al, 2001
Diseases of Muscles-Clinical Manifestations & Differential Diagnosis
The New Physic 263, 1967, Oct., Boshes,L., 1967