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¡¡¡¡1  Sugarman JR,Frederick PR,Frankenfield DL,et al.Developing clinical performance measures based on the Dialysis Outcomes Quality Initiative Clinical Practice Guidelines:process,outcomes,and implications.Am J Kidney Dis,2003,42£¨4£©:806-812.

¡¡¡¡2  Caro J,Brown S,Miller O,et al.Erythropoietin levels in uremic nephric and anephric patients.J Lab Clin Med,1979,93:449-458.

¡¡¡¡3  Mittman N,Sherwood JB,Chang H,et al.Erythropoietin levels in chronic dialysis patients determined by radioimmunoassay for human erythropoietin.J Lab Clin Med,1975,86:140-151.

¡¡¡¡4  Movilli E,Cancarini GC,Zani R,et al.Adequacy of dialysis reduces the doses of recombinant erythropioetin independently from the use of biocompatible membranes in hemodialysis patients.Nephrol Dial Transplant,2001,16:111-114.

¡¡¡¡5  Kushner D,Gguyen L,Beckman BS.Differtial effects of spermine and spermidine on erythropoid and granulocytic macrophage coloy growth.Clin Res,1988,36:16A.

¡¡¡¡6  Radtke HW,Rege AB,La-Marche MB.Identification of spermine as an inhibitor of erythropoiesis in patients with chronic renal failue.J Clin Invest,1981,67:1623-1629.

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