%0 Journal Article %T PREVALENCE OF PERIAPICAL TISSUE DISEASES %A Betkova, K.V. %A Lomiashvili, L.M. %A Chekina, A.V. %A Poselyanova, I.V. %K diseases of periapical diseases, complications of caries, prevalence, endodontic status, resistance, periodontitis %J Actual problems in dentistry %D 2021 %N 17 %P 4 %I TIRAZH Publishing House