Dystonia
NEJM 355:818-829, Tarsy,D. &Simon,D.K., 2006
Treatment of Tics in People with Tourette Syndrome and Chronic Tic Disorders
Neurol 92:896-906, Pringsheim, T.,et al, 2019
Parkinson's Disease
NEJM 339:1044-1053,1130-1143, Lang,A.E.&Lozano,A.M., 1998