TY CONF TI RESULTS OF THE PRE-CLINICAL STUDY OF THE EFFICIENCY OF APPLICATION OF A NEW COMPOSITION BASED ON CELLULAR PRODUCTS KW periodontitis KW cellular technology JO International Congress "dentistry of The great Urals" November 29-December 1, 2017 Youth scientific school on fundamental dentistry AU Svetlakova, E.N. AU Mandra, Y.V. AU Sichkar, D.A. AU Makeev, O.G. AU Polushina, L.G. AU Bazarnyy, V.V. AU Svezhuhin, I.V. PY 2024 PB TIRAZH Publishing House