Dobrovolska, L., Hariyan, T., Kinash, M., Papadopoulou-Alataki, E. and Boyarchuk, O. 2022. VITAMIN D AND ZINC DEFICIENCY IN CHILDREN WITH PRIMARY IMMUNODEFICIENCY. Sworld-Us Conference proceedings. 1, usc14-01 (Nov. 2022), 38–43. DOI:https://doi.org/10.30888/2709-2267.2022-14-01-015.