For citations:
, , . Nephrology (Saint-Petersburg). 2011;15(4):99-101. (In Russ.) https://doi.org/10.24884/1561-6274-2011-15-4-99-101
, , . Nephrology (Saint-Petersburg). 2011;15(4):99-101. (In Russ.) https://doi.org/10.24884/1561-6274-2011-15-4-99-101