RT Journal Article SR Electronic T1 Paroxysmal dysarthria and ataxia: associated MRI abnormality. JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 1444 OP 1445 DO 10.1136/jnnp.52.12.1444 VO 52 IS 12 A1 D A Gorard A1 F B Gibberd YR 1989 UL http://jnnp.bmj.com/content/52/12/1444.abstract AB