Immunolgobulins and alimentary disease.
D000361:Agammaglobulinemia / Q000150:complications; D005767:Gastrointestinal Diseases / Q000150:complications; D006801:Humans; D007410:Intestinal Diseases / Q000276:immunology*; D007413:Intestinal Mucosa / Q000032:analysis; D005719:gamma-Globulins / Q000032:analysis*
D005719:gamma-Globulins