Tourette Syndrome:Update and Review of the Literature
The Neurologist 4:188-195, Feigin,A.&Clarke,H., 1998
Tourette Syndrome and Other Tic Disorders, Diagnosis, Pathophysiology, and Treatment
Medicine 70:15-32, Singer,H.S.&Walkup,J.T., 1991
Treatment of Gilles de la Tourette's Syndrome:Experience in a Predominantly Adult Population
Neurol 37:1828-1833, Mesulam,M.M.&Peterson,R.C., 1987