Marfiian, Oleh V., and Andrii Ye. Demkovych. 2026. “IMMUNOLOGICAL REACTIVITY CHANGES IN PERIODONTITIS OF BACTERIAL-IMMUNOGENIC GENESIS UNDER THE CONDITIONS OF USE OF VARIOUS METAL CROWNS”. Eastern Ukrainian Medical Journal 14 (1):153-62. https://doi.org/10.21272/eumj.2026;14(1);153-162.