TY JOUR TI Influence of milk and dairy products on the hardness and roughness of teeth enamel KW products KW drinks KW mechanical properties KW Young's modulus KW hardness KW roughness KW erosion KW tooth enamel JO Russian Journal of Biological Physics and Chemisrty AU Muslov, S.A. AU Babaitseva, L.A. AU Khasanov, F.K. PY 2020 IS 5 PB Federal State Educational Institution of Higher Education Sevastopol State University