For citations:
Nagibovich O.A., Shipilova D.A., Shchukina N.A., Trandina A.E. Problems of quantitative estimation of excretory kidney function based on creatinin. Nephrology (Saint-Petersburg). 2020;24(4):102-109. (In Russ.) https://doi.org/10.36485/1561-6274-2020-24-4-102-109