title: Elevated salivary IgA in patients with IgA nephropathy.
mesh_terms: D005922:Glomerulonephritis, IGA / Q000276:immunology*; D006801:Humans; D007071:Immunoglobulin A, Secretory / Q000378:metabolism*; D012463:Saliva / Q000276:immunology*
chemical_list: D007071:Immunoglobulin A, Secretory