European Renal Association. Future challenges in optimizing the use of r-HuEPO (recombinant human erythropoietin) in CRF : satellite symposium at the 14th international congress of nephrology, 25 May, 1997, Sydney, Australia. Oxford : Oxford University Press, 1998. 27 s. Nephrology, Dialysis, Transplantation Suppl. 2.