SULTANBAEV S.A; NIYAZOV S.F. Vitamin D deficiency in obese children. Journal the Coryphaeus of Science, [S. l.], v. 5, n. 1, p. 72–81, 2023. Disponível em: http://jtcos.ru/index.php/jtcos/article/view/29. Acesso em: 20 sep. 2024.