1) Orita Y, Gejyo F, Sakatsume M, Shiigai T, Maeda Y, Imai E, Fujii T, Endoh M, Jinde K, Haneda M, Sugimoto T, Hishida A, Takahashi S, Hosoya T, Yamamoto H, Hora K, Okada Y, Hosaka S, Oguchi T, Kanno Y, Nishio Y, Yano S, Aikawa K, Yasui K : Estimation of glomerular filtration rate by inulin clearance : Comparison with creatinine clearance. Jpn J Nephrol 47 : 804-812, 2005
2) Matsuo S, Imai E, Horio M, Yasuda Y, Tomita K, Nitta K, Yamagata K, Tomino Y, Yokoyama H, Hishida A ; Collaborators developing the Japanese equation for estimated GFR : Revised equations for estimated GFR from serum creatinine in Japan. Am J Kidney Dis 53 : 982-992, 2009
3) Inker LA, Schmid CH, Tighiouart H, Eckfeldt JH, Feldman HI, Greene T, Kusek JW, Manzi J, Van Lente F, Zhang YL, Coresh J, Levey AS ; CKD-EPI Investigators : Estimating glomerular filtration rate from serum creatinine and cystatin C.N Engl J Med 367 : 20-29, 2012