Association of anti-phospholipase A2 receptor antibody with the efficacy of traditional Chinese medicine (Shenqi particle) for patients with idiopathic membranous nephropathy: a pr... oleh Xian-Wen Zhang, Xiao-Xia Liu, Jun Yong, Li-Feng Wei, Chun-Yan Ling, Yu Jin, Yi-Ping Chen, Lin Wang, Jing Ni