Ependymomas of the Posterior Cranial Fossa:CT and MRI Findings
Neuroradiology 37:238-243, Tortori-Donati,P.,et al, 1995
Prolonged MRI T2 Times of the Lentiform Nucleus in Idiopathic Spasmodic Torticollis
Neurol 44:846-850, Schneider,S.,et al, 1994
Post-Traumatic Torticollis
Neurol 39:1642-1643, Isaac,K.&Cohen,J.A., 1989
Dystonia
NEJM 355:818-829, Tarsy,D. &Simon,D.K., 2006