title: [Evaluation of cervical dystonia. Usefulness of rating scales: the TWSTRS scale].
authors.affiliation: Service de Neurologie, Centre Hospitalier du Pays d'Aix, Aix-en-Provence.
authors.forename: D
authors.initials: D
authors.lastname: Gayraud
authors.forename: F
authors.initials: F
authors.lastname: Viallet
mesh_terms: D004185:Disability Evaluation; D006801:Humans; D009068:Movement / Q000502:physiology; D015203:Reproducibility of Results; D014103:Torticollis / Q000175:diagnosis*