RT Journal Article SR Electronic T1 The economic impact of neurological illness on the health and wealth of the nation and of individuals JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP S19 OP S23 DO 10.1136/jnnp.63.2008.19S VO 63 IS suppl 1 A1 Richard Langton Hewer YR 1997 UL http://jnnp.bmj.com/content/63/suppl_1/S19.abstract AB