Cervical Myelopathy Secondary to Violent Tics of Tourette's Syndrome
Neurol 60:1862-1863, Dobbs,M. &Berger,J.R., 2003
Vertebral Artery Dissection Leading to Stroke Caused by Violent Neck Tics of Tourette Syndrome
Neurol 77:1706-1707, Lehman, L.L.,et al, 2011
Catecholamines & Neurologic Diseases
NEJM 293:274, Moskowitz,M.A.,et al, 1975
Clinical Diagnosis of the Dyskinesias
Med Clin of North Am 56:1321, Duvoisin,R., 1972