Коленко, Ю. Г., І. А. Воловик, and К. О. Мялківський. 2021. “The Influence of Periodont Tissue Diseases on the Quality of Life of Patients”. Actual Dentistry, no. 2 (June). Kyiv, Ukraine:36. https://doi.org/10.33295/1992-576X-2021-2-36.