For citations:

Mikhalev D.E., Baydik O.D., Mukhamedov M.R., Sysolyatin P.G. Prevalence and organization problems of medical care to patients with precanceral oral cavity mucosa diseases (on the Tomsk Region example). Head and Neck Tumors (HNT). 2022;12(1):79-85. (In Russ.) https://doi.org/10.17650/2222-1468-2022-12-1-79-85