Symptoms 'unexplained by organic disease' in 1144 new neurology out-patients: how often does the diagnosis change at follow-up?

J Stone, A Carson, R Duncan, R Coleman, R Roberts, C Warlow, C Hibberd, G Murray, R Cull, A Pelosi, J Cavanagh, K Matthews, R Goldbeck, R Smyth, J Walker, A.D MacMahon and M. Sharpe

Brain 132 ( 10 ): 2878 - 2888 , 2009