Immunologic aspects of hepatic and gastrointestinal tract disease.
D002446:Celiac Disease / Q000276:immunology; D003093:Colitis, Ulcerative / Q000276:immunology; D005756:Gastritis / Q000276:immunology; D005767:Gastrointestinal Diseases / Q000276:immunology*; D006525:Hepatitis, Viral, Human / Q000276:immunology; D006801:Humans; D008107:Liver Diseases / Q000276:immunology*; D008108:Liver Diseases, Alcoholic / Q000276:immunology