For citations:
Karonova T.L., Rudenco E.V., Radaeva O.A., Chernikova A.T., Golovatyuk K.A., Shlyakhto E.V. Vitamin D status during the COVID-19 pandemic: the experience of Russia and Belarus. Proceedings of the National Academy of Sciences of Belarus, Medical series. 2022;19(4):424-432. (In Russ.) https://doi.org/10.29235/1814-6023-2022-19-4-424-432