TY JOUR TI CHARACTERISTICS OF ORAL FLUID AND BUCCAL EPITHELIUM IN THE ASSESSMENT OF INTOLERANCE OF CONSTRUCTION MATERIALS KW intolerance to construction materials KW cytogram KW oral fluid KW methyl methacrylate KW acrylic plastic KW burning sensation in the mouth JO Actual problems in dentistry AU Sarkisyan, K.A. AU Zholudev, S.E. AU Marenkova, M.l. AU Polushina, L.G. PY 2022 IS 17 PB TIRAZH Publishing House