YULDASHOVNA, Duschanova Rakhatzhan. Modern Aspects of Nutritional Etiology of Vitamin Deficiency in Children of Primary School Age. International Journal of Integrative and Modern Medicine, [S. l.], v. 2, n. 7, p. 68–73, 2024. Disponível em: https://medicaljournals.eu/index.php/IJIMM/article/view/786. Acesso em: 13 feb. 2026.