Dyachenko, Valentina, Iryna Voronkina, Anatoly Maryuschenko, Eleonora Serdechna, Svetlana Biryukova, and Said Kheder. “Some Aspects of Studying the State of the Oral Microflora”. Annals of Mechnikov’s Institute, no. 4 (December 21, 2020): 41–44. Accessed May 20, 2024. https://journals.uran.ua/ami/article/view/220157.