Oleksyuk, Z.Ya., B.D. Dakhbay, and M. Danilenko. “The Role of Catecholamines in Preschool Children in the Neurotic Development Pathogenesis”. Fundamental and Experimental Biology 91, no. 3 (September 30, 2018): 95–100. Accessed January 31, 2026. https://feb.buketov.edu.kz/bmg-vestnik/article/view/309.