For citations:
Golovatyuk K.A., Mikhailova A.A., Lagutina D.I., Chernikova A.T., Karonova T.L. 100 years of vitamin D. The impact of vitamin D level in the time of COVID-19 pandemic. Russian Journal for Personalized Medicine. 2022;2(6):33-41. (In Russ.) https://doi.org/10.18705/2782-3806-2022-2-6-33-41