Kooman, J P Kt/V: finding the tree within the woods. [electronic resource] - Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association Sep 2001 - 1749-52 p. digital Publication Type: Journal Article; Review ISSN: 0931-0509 Standard No.: 10.1093/ndt/16.9.1749 doi Subjects--Topical Terms: BiomarkersHumansModels, TheoreticalRenal Dialysis--standardsUrea--metabolism