TY JOUR TI MODERN MATERIALS USED IN THE REPARATIVE REGENERATION OF BONE TISSUE OF THE MAXILLOFACIAL REGION (REVIEW) KW osteoregeneration KW osteoplastic material KW mesenchymal stem cells KW 3D printing KW bone defect JO Actual problems in dentistry AU Demyashkin, G.A. AU Fidarov, A.F. AU Ivanov, S.Y. AU Orlov, A.A. PY 2024 IS 20 PB TIRAZH Publishing House