Clinical Aspects of Spasmodic Dysphonia
JNNP 41:361, Aminoff,M.J.,et al, 1978
Blepharospasm-oromandibular Dystonia Dyndrome (Brueghel's syndrome) :A Variant of Adult-onset Torsion Dystonia
JNNP 39:1204, Marsden,C.D., 1976
Neurological Complications of Infections of the Head & Neck
Otolaryng Clin North Am 9:729, Kaplan,R.J., 1976