title: [Immunology and gastrointestinal diseases: facts and hypotheses].
mesh_terms: D000917:Antibody Formation; D001172:Arthritis, Rheumatoid / Q000276:immunology; D003093:Colitis, Ulcerative / Q000276:immunology; D003424:Crohn Disease / Q000276:immunology; D005767:Gastrointestinal Diseases / Q000276:immunology*; D006801:Humans; D007105:Immune Complex Diseases / Q000276:immunology; D007413:Intestinal Mucosa / Q000276:immunology
vernacular_title: Immunologie und Magen-Darm-Leiden: Fakten und Hypothesen.