Nedelska, S. M., I. V. Samokhin, O. V. Kriazhev, D. O. Yartseva, T. H. Bessikalo, and L. I. Kliatska. 2024. “Functional Disorders of the Gastrointestinal Tract in Children of Different Age Groups (a Literature Review)”. Zaporozhye Medical Journal 26 (1):66-71. https://doi.org/10.14739/2310-1210.2024.1.290950.