title: IgA nephropathy.
mesh_terms: D006417:Hematuria / Q000209:etiology; D006801:Humans; D007070:Immunoglobulin A; D007674:Kidney Diseases / Q000175:diagnosis / Q000276:immunology* / Q000473:pathology; D009393:Nephritis / Q000276:immunology / Q000473:pathology; D011507:Proteinuria / Q000209:etiology
chemical_list: D007070:Immunoglobulin A