RT Journal Article SR Electronic T1 Diplopia and eye movement disorders JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP iv24 OP iv31 DO 10.1136/jnnp.2004.053413 VO 75 IS suppl 4 A1 C Danchaivijitr A1 C Kennard YR 2004 UL http://jnnp.bmj.com/content/75/suppl_4/iv24.abstract AB