FP227CLINICAL SIGNIFICANCE OF MIZORIBINE IN ELDERLY PATIENTS WITH PRIMARY MEMBRANOUS NEPHROPATHY. (13th June 2019) - Hasegawa, Hajime; Mitarai, Tetsuya; Tomino, Yasuhiko; Yokoyama, Hitoshi; Yamagata, Kunihiro; Iwano, Masayuki; Akiyama, Shin'ichi; Takayanagi, Kaori; Iwashita, Takatsugu; Shimizu, Taisuke; Hara, Hiroaki; Hatano, Minoru; et al.