Risk Factors for Spinal Cord Lesions in Dystonic Cerebral Palsy and Generalised Dystonia
JNNP 83:159-163, Guettard,E.,et al, 2012
Degenerative Diseases of the Nervous System, Progressive Supranuclear Palsy
Adams & Victors Principles of Neurology, Chp 39, pg 1096, Ropper, A.H.,et al, 2014
Posttraumatic Torticollis
Arch Neurol 48:221-223, Truong,D.D.,et al, 1991