1. Clearance techniques;Levinsky,1973
2. The Kidney-Structure and Function in Health and Disease;Smith,1951
3. Eine einfache colorimetrische methode zur inulin bestimmung fur nieren-clearance-untersuchungen bei stoffwechselgesunden and diabetikern;Fuhr;Klin Wochenschr,1955
4. A simple technique for estimating glomerular filtration rate with subcutaneous injection of 1251iothalamate;Ott;Mayo Clin Proc,1975
5. Routine methods and their reliability for assessment of glomerular filtration rate in adults with special reference to total [5'Cr]EDTA plasma clearance;Brochner-Mortensen;Dan Med Bull,1978