title: Immunopathological approaches to the diseases of the gastrointestinal tract.
mesh_terms: D000752:Anemia, Pernicious / Q000276:immunology; D002272:Carcinoembryonic Antigen; D002446:Celiac Disease / Q000276:immunology; D003093:Colitis, Ulcerative / Q000276:immunology; D003095:Collagen Diseases / Q000276:immunology; D005512:Food Hypersensitivity / Q000276:immunology; D005756:Gastritis / Q000276:immunology; D005767:Gastrointestinal Diseases / Q000276:immunology*; D005921:Glomerulonephritis / Q000276:immunology; D006511:Hepatitis B Antigens; D006801:Humans; D008107:Liver Diseases / Q000276:immunology; D016031:Liver Transplantation; D010272:Parasitic Diseases / Q000276:immunology; D014184:Transplantation, Homologous
chemical_list: D002272:Carcinoembryonic Antigen; D006511:Hepatitis B Antigens