TY JOUR TI AGE DYNAMICS OF DENTAL AND LABORATOREY HEALTH INDICATORS IN YEKATERINBURG CHILDREN (5-6, 12, 15 YEARS) KW dental status KW oral fluid KW buccal epithelium KW examination of children KW non-invasive KW DMF index KW periodontal disease KW pediatric dentistry JO Actual problems in dentistry AU Nasretdinova, N.Y. AU Mandra, Y.V. AU Polushina, L.G. AU Bazarnyy, V.V. AU Mandra, E.V. AU Boldyrev, Y.A. AU Vlasova, M.I. AU Dimitrova, Y.V. PY 2019 IS 15 PB TIRAZH Publishing House