RT Journal Article SR Electronic T1 Neuro-ophthalmological syndromes for neurologists JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP iv20 OP iv23 DO 10.1136/jnnp.2004.053439 VO 75 IS suppl 4 A1 Perkin, G D YR 2004 UL http://jnnp.bmj.com/content/75/suppl_4/iv20.abstract AB