Kennedy, P.,Clarke, G.,O'Neill, A.,O'Mahony, C.,Groeger, J. A.,Quigley, E. M.,Shanahan, F.,Cryan, J. F.,Dinan, T. G.
An evaluation of neuropsychological performance in Irritable Bowel Syndrome (IBS): Relationship between altered visuo-spatial memory function, salivary cortisol levels and tryptophan metabolism along the kynurenine pathway