TY JOUR TI COMPARATIVE EVALUATION OF THE EFFECTIVENESS OF ENDODONTIC TREATMENT OF CHRONIC APICAL PERIODONTITIS KW chronic apical periodontitis KW microbial landscape of the root canal system KW diode laser KW platelet autoplasma KW radiovisiography KW dental computed tomography KW densitometry KW laser Doppler flowmetry (LDF) JO Actual problems in dentistry AU Yusupova, A.F. AU Usmanova, I.N. AU Mashkina, I.V. AU Gerasimova, L.P. AU Kabirova, M.F. PY 2020 IS 15 PB TIRAZH Publishing House