1. W.H. Smith. Measurement of the filtration rate. In: The Kidney: Structure and Function in Health and Disease. Vol Dec 31. Oxford, NY: Oxford University Press; 1951:39-62.
2. Measuring GFR: A systematic review;Soveri;Am. J. Kidney Dis.,2014
3. Plasma clearance of a new contrast agent, iohexol: a method for the assessment of glomerular filtration rate;Krutzén;J. Lab. Clin. Med.,1984
4. Comparison of plasma clearance of iohexol and urinary clearance of inulin for measurement of GFR in children;Berg;Am. J. Kidney Dis.,2011
5. Is 125I iothalamate an ideal marker for glomerular filtration?;Odlind;Kidney Int.,1985