Mucosal immunity.
D005922:Glomerulonephritis, IGA / Q000276:immunology* / Q000473:pathology; D006801:Humans; D007071:Immunoglobulin A, Secretory / Q000502:physiology*; D007413:Intestinal Mucosa / Q000276:immunology; D014066:Palatine Tonsil / Q000276:immunology; D012590:Sclera / Q000276:immunology
D007071:Immunoglobulin A, Secretory