TY JOUR TI FEATURES OF THE FUNCTIONAL ACTIVITY OF NEUTROPHILS AND THE LEVEL OF CYTOKINES OF THE LOCAL FOCUS OF INFLAMMATION IN PATIENTS WITH CHRONIC PERIODONTITIS KW chronic periodontitis KW HCT test KW local immunity KW simultaneous implantation KW cytokines JO Actual problems in dentistry AU Latyushina, L.S. AU Lapteva, A.V. AU Plechanova, E.V. AU Malysheva, L.Y. AU Shirshova, N.E. PY 2020 IS 16 PB TIRAZH Publishing House