preferred_name: Decreased or absent laminin beta-2 immunoreactivity in the glomerular basement membrane
preferred_name_lc: decreased or absent laminin beta-2 immunoreactivity in the glomerular basement membrane
label: Decreased or absent laminin beta-2 immunoreactivity in the glomerular basement membrane
label_lc: decreased or absent laminin beta-2 immunoreactivity in the glomerular basement membrane