%0 Journal Article %T SOME FEATURES OF CLINICAL MANIFESTATION OF TYPICAL AND COMPLICATED FORMS OF LICHEN PLANUS ON THE ORAL MUCOSA ACCORDING TO OBSERVATION DATA %A Guryevskaya, O.A. %A Livzan, M.A. %A Usmanova, I.N. %A Hismatullina, Z.R. %A Chepukova, O.A. %A Granot, Y.. %A Tiunova, N.V. %A Berezin, k.A. %K lichen planus, oral mucosa, clinical features, manifestation, typical and complicated forms of lichen planus %J Actual problems in dentistry %D 2021 %N 17 %P 6 %I TIRAZH Publishing House