title: Epidemiology, clinical presentation, and diagnosis of cervical dystonia.
authors.affiliation: Duke University Medical Center, 932 Morreene Road, Durham, NC 27705, USA. stacy002@mc.duke.edu
authors.forename: Mark
authors.initials: M
authors.lastname: Stacy
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D014103:Torticollis / Q000175:diagnosis* / Q000453:epidemiology* / Q000503:physiopathology