Routine Determination of <scp>GFR</scp> in Renal Transplant Recipients by <scp>HPLC</scp> Quantification of Plasma Iohexol Concentrations and Comparison With Estimated <scp>GFR</scp>Stéphanie Castagnet, Christian Andrés, Patrick Vourc’h et al.|Journal of Clinical Laboratory Analysis|2012Cited by 14