TY - GEN AU - van de Logt,Anne-Els AU - Hofstra,Julia M AU - Wetzels,Jack F M TI - Serum anti-PLA2R antibodies can be initially absent in idiopathic membranous nephropathy: seroconversion after prolonged follow-up SN - 1523-1755 PY - 2016///0301 KW - Antibodies KW - blood KW - Glomerulonephritis, Membranous KW - Humans KW - Middle Aged KW - Receptors, Phospholipase A2 KW - immunology KW - Seroconversion N1 - Publication Type: Case Reports; Letter UR - https://doi.org/10.1038/ki.2015.34 ER -