Roberts-Thomson, I.Cummins, A.2007-05-162007-05-161997Clinical Immunology, 1997, pp.164-175http://hdl.handle.net/2440/30814enGastrointestinal disordersBook chapter003000219766203Roberts-Thomson, I. [0000-0001-6075-3643]Cummins, A. [0000-0003-3115-9498]