RT Journal Article SR Electronic T1 Elementary visual hallucinations in migraine and epilepsy. JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 518 OP 519 DO 10.1136/jnnp.58.4.518 VO 58 IS 4 A1 Wilder-Smith, E YR 1995 UL http://jnnp.bmj.com/content/58/4/518.1.abstract AB