title: The double-chin posture: Posterior sagittal shift in cervical dystonia.
authors.affiliation: Department of Neurology, Govind Ballabh Pant Postgraduate Institute of Medical Education and Research, New Delhi, India.
authors.forename: Sanjay
authors.initials: S
authors.lastname: Pandey
authors.forename: Amit Shankar
authors.initials: AS
authors.lastname: Singh
mesh_terms: D002574:Cervical Vertebrae; D006801:Humans; D014103:Torticollis