Effect of Renin‐Angiotensin System Inhibitor on Residual Glomerular Filtration Rate in Hemodialysis Patients. Issue 2 (2nd April 2013) - Itoh, Yoko; Fujikawa, Tetsuya; Toya, Yoshiyuki; Mitsuhashi, Hiroshi; Kobayashi, Naoyuki; Ohnishi, Toshimasa; Tamura, Kouichi; Hirawa, Nobuhito; Yasuda, Gen; Umemura, Satoshi