TY JOUR TI CHANGES IN PHYSICO-CHEMICAL AND BIOCHEMICAL INDICATORS OF ORAL FLUID DURING LOCAL TREATMENT OF GINGIVITIS IN PREGNANT WOMEN WITH GESTOSIS KW pregnancy KW gestosis KW gingivitis KW phytosubstrate KW oral fluid biochemistry JO Actual problems in dentistry AU Chuykin, S.V. AU Kudashkina, N.V. AU AKATYEVA, G.G. AU Chuykin, O.S. AU Makusheva, N.V. AU Egorova, E.G. AU Maganova, Z.S. AU Kuchuk, K.N. PY 2021 IS 17 PB TIRAZH Publishing House