For citations:
Petrosyan E.K., Molchanova M.S., Pankratenko T.E., Valov A.L., Abdullaev F.K., Goldyreva N.G., Bykova L.P., Shumilov P.V. CALCIDIOL IN CHILDREN WITH CHRONIC KIDNEY DISEASE STAGES 2–5. Nephrology (Saint-Petersburg). 2018;22(3):58-64. (In Russ.) https://doi.org/10.24884/1561-6274-2018-22-3-58-64