[Proceedings: Etiology of intestinal diseases and local immunologic mechanism of the small intestine].
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007070:Immunoglobulin A / Q000096:biosynthesis*; D007410:Intestinal Diseases / Q000276:immunology*; D008297:Male; D008875:Middle Aged
D007070:Immunoglobulin A