title: Preface. Cervical dystonia.
authors.affiliation: Neuromuscular Program, University of California at San Diego, San Diego, CA, USA.
authors.forename: Geoffrey
authors.initials: G
authors.lastname: Sheean
mesh_terms: D006801:Humans; D014103:Torticollis / Q000503:physiopathology* / Q000628:therapy*