Мингареева, К. Н., Ящук, А. Г., & Ящук, К. Н. (2025). THE PREVALENCE OF VITAMIN D DEFICIENCY AMONG THE YOUTH OF THE REPUBLIC OF BASHKORTOSTAN. Mother and Baby in Kuzbass, 26(2), 81-86. https://doi.org/10.24412/2686-7338-2025-2-81-86