PLA2R1 and membranous glomerulonephritis: {[Glomerulonephritis, Membranous (MeSH) OR Membranous Glomerulonephritis (tiab) OR Membranous Glomerulopathy (tiab) OR Membranous Nephropathy (tiab)] AND [Receptors, Phospholipase A2 (MeSH) OR PLA(2) Receptor OR Phospholipase A2 Receptor OR Anti-Phospholipase A2 Receptor OR M-type Phospholipase A2 Receptor OR anti-PLA2R OR aPLA2R OR PLA2R antibody] AND [Sensitivity and Specificity (MeSH) OR Sensitiv* OR Specific* OR Diagnostic Accuracy (tiab) OR Diagnos*]}.