For citations:
Mokronosova MA, Denisov DG, Zheltikova TM. Climategeographic and seasonal specific features of vitamin D (25(OH)D) status in patients in Russia. Meditsinskiy sovet = Medical Council. 2019;(12):171-176. (In Russ.) https://doi.org/10.21518/2079-701X-2019-12-171-176