TY JOUR TI TO STUDY THE EFFECT OF DIFFERENT DOSES OF RADIATION EXPOSURE ON THE LEVEL OF MINERALIZATION IN DIFFERENT AREAS OF HARD DENTAL TISSUES BY RAMAN FLUORESCENCE KW radiation caries KW mineralization of hard tissues KW Raman fluorescence KW dentistry KW radiation therapy KW oncology JO Actual problems in dentistry AU Nurieva, N.S. AU Belaykov, G.I. AU Tezikov, D.A. PY 2024 IS 20 PB TIRAZH Publishing House