Acute nephritis | Nephritis | Nephritis acute | Nephritis aggravated | Nephritis and nephropathy not specified as acute or chronic | Nephritis and nephropathy, not spec as acute or chronic, with oth spec pathol lesion in kidney | Nephritis and nephropathy, not spec as acute or chronic, with unspec pathol lesion in kidney | Nephritis and nephropathy, not specified as acute or chronic | Nephritis and nephropathy, not specified as acute or chronic, in diseases classified elsewhere | Nephritis NOS | Nephritis NOS aggravated | Other nephritis and nephropathy, not specified as acute or chronic, in diseases classified elsewhere | Nephritides |