TY JOUR TI INVESTIGATION OF FIT OF THE INDIVIDUAL ABUTMENT TO THE VARIOUS PLATFORMS OF IMPLANTS ON SAGITTAL SECTION KW implant KW abutment KW accuracy of abutment fit to the implant KW sagittal slice KW peri-implantitis KW microsensor JO Actual problems in dentistry AU Sarkisyan, K.A. AU Strizhakova, M.V. AU Strizhakov, V.A. PY 2019 IS 15 PB TIRAZH Publishing House