TY JOUR TI FEATURES OF DENTISTRY ASSISTANCE TO PATIENTS WITH COMPLICATIONS ASSOCIATED WITH RADIATION THERAPY OF OROPHARYNGEAL TUMOURS KW ionizing radiation KW pathogenesis KW radiation injuries KW radiomucositis KW osteoradionecrosis KW radiation caries JO Actual problems in dentistry AU Adilkhanyan, V.A. AU Gumanyuk, T.V. AU Nurieva, N.S. AU Adilkhanyan, A.V. PY 2026 IS 22 PB TIRAZH Publishing House