%0 Conference Article %T CLINICAL ASSESSMENT OF THE DENTAL STATUS OF ELDERLY PATIENTS WITH CHRONIC PERIODONTITIS AND MISSING TEETH IN THE STAGE OF PREPARATION FOR ORTHOPEDIC TREATMENT %A Lipina, T.V. %A Elovicova, T.M. %A Griroriev, S.S. %K dental status, elderly patients, periodontitis %J Materials of the International Congress "Dentistry of the Great Urals". December 4-6, 2019 %D 2024 %P 2 %I TIRAZH Publishing House