Nedelska, S., Samokhin, I., Kriazhev, O., Yartseva, D. and Mazur, V. (2024) “MODERN APPROACHES TO THE PROBLEM OF IMMUNODEFICIENCIES IN CHILDREN”, Eastern Ukrainian Medical Journal, 12(4), pp. 757-766. doi: 10.21272/eumj.2024;12(4):757-766.