TY JOUR TI SYSTEMATIC REVIEW OF METHODS FOR RESTORING PROXIMAL CAVITIES OF CHEWING TEETH: CURRENT STATUS AND PROMISING TECHNOLOGICAL ADVANCES KW class 2 restoration KW open sandwich KW closed sandwich KW total bonding method KW contact point JO Actual problems in dentistry AU Shefov, V.Y. AU OREKHOVA, L.Y. AU Prokhorova, O.V. AU Shefova, A.V. AU Savina, M.A. AU Gabidullin, R.R. PY 2024 IS 20 PB TIRAZH Publishing House