%0 Journal Article %T EVALUATION OF MARKERS OF PERIODONTAL DISEASE DEVELOPMENT ON BASED ON THE STUDY OF THE MICROBIAL COMPOSITION OF VARIOUS BIOTOPES OF THE ORAL CAVITY %A Al-Qufaish, M.. %A Usmanova, I.N. %A Khusnarizanova, R.F. %A Kuznetsova, L.I. %A Gumerova, M.I. %A Usmanov, I.R. %A Sarvalieva, A.F. %K biotopes, dental plaque, oral, gingival fluid, dentoalveolar pocket, markers, periodontal pathogens, polymerase chain reaction %J Actual problems in dentistry %D 2021 %N 16 %P 5 %I TIRAZH Publishing House