title: The New Classification System for the Dystonias: Why Was it Needed and How was it Developed?
authors.affiliation: Departments of Neurology, Human Genetics and Pediatrics, Emory University, Atlanta, Georgia 30322 USA.
authors.forename: H A
authors.initials: HA
authors.lastname: Jinnah
authors.affiliation: Department of Neurology, Catholic University, Milan Italy ; Department of Neurology, Carlo Besta Institute of Neurology, Milan Italy.
authors.forename: Alberto
authors.initials: A
authors.lastname: Albanese
keywords: Torticollis; blepharospasm; spasmodic dysphonia