title: The epidemiology of the primary dystonias in the north of England.
authors.affiliation: School of Clinical Neurosciences, Medical School, University of Newcastle upon Tyne, United Kingdom.
authors.forename: P O
authors.initials: PO
authors.lastname: Duffey
authors.forename: A G
authors.initials: AG
authors.lastname: Butler
authors.forename: M R
authors.initials: MR
authors.lastname: Hawthorne
authors.forename: M P
authors.initials: MP
authors.lastname: Barnes
mesh_terms: D000293:Adolescent; D000328:Adult; D017668:Age of Onset; D004421:Dystonia / Q000453:epidemiology*; D004739:England / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D015995:Prevalence