RT Journal Article SR Electronic T1 An analysis of 7836 successive new outpatient referrals. JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 447 OP 448 DO 10.1136/jnnp.52.4.447 VO 52 IS 4 A1 Perkin, G D YR 1989 UL http://jnnp.bmj.com/content/52/4/447.abstract AB An analysis has been performed of 7836 successive new outpatient referrals seen by one consultant neurologist. In approximately a quarter of the patients, a specific diagnosis was not possible. A further 30% of the total was accounted for by epilepsy, tension headache, cerebrovascular disease and migraine.