“РАХИТ: ПРИЧИНЫ, ДИАГНОСТИКА И МЕРЫ ПРОФИЛАКТИКИ”. MEDICINE, PEDAGOGY AND TECHNOLOGY: THEORY AND PRACTICE 3, no. 1 (January 23, 2025): 298–301. Accessed May 19, 2026. https://universalpublishings.com/~niverta1/index.php/mpttp/article/view/9613.