For citations:

Borisov N.I., Ushnitsky I.D. Clinical and epidemiological characteristics of the frequency and structure of edentulism in elderly and senile people of the Republic of Sakha (Yakutia). Endodontics Today. 2023;21(3):199-204. (In Russ.) https://doi.org/10.36377/1683-2981-2023-21-3-199-204