title: Aetiological theories of inflammatory bowel disease.
mesh_terms: D000818:Animals; D000936:Antigen-Antibody Complex; D001323:Autoantibodies / Q000276:immunology; D003093:Colitis, Ulcerative / Q000209:etiology* / Q000276:immunology / Q000382:microbiology; D003424:Crohn Disease / Q000209:etiology* / Q000276:immunology / Q000382:microbiology; D003602:Cytotoxicity, Immunologic; D004032:Diet; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000276:immunology; D007111:Immunity, Cellular; D007422:Intestines / Q000382:microbiology; D009164:Mycobacterium Infections / Q000150:complications; D011602:Psychophysiologic Disorders; D013601:T-Lymphocytes / Q000276:immunology; D014652:Vascular Diseases / Q000150:complications; D014777:Virus Diseases / Q000150:complications; D015047:Zoonoses
chemical_list: D000936:Antigen-Antibody Complex; D001323:Autoantibodies