TY JOUR TI THE ANALYSIS OF EMG VALUES IN PATIENTS USING REMOVABLE IMPLANT-RETAINED OVERDENTURES FOR A LONG PERIOD OF TIME KW electromyography KW bioelectrical activity of muscles KW symmetry of muscles KW implants KW removable implant-retained overdenture JO Actual problems in dentistry AU Dubova, L.V. AU Ozhigov, E.M. AU Stupnikov, A.A. AU Nagiltsev, D.I. PY 2019 IS 15 PB TIRAZH Publishing House