TY JOUR TI Clinical and radiographic evaluation of the effectiveness of treatment of apical periodontitis with the use of the author`s technique of vacuum-bolus irrigation of root canals KW endodontic treatment KW vacuum irrigation KW apical periodontitis KW root canal irrigation KW mechanical irrigation techniques JO Actual problems in dentistry AU Kuratov, I.A. AU Nagaeva, M.O. PY 2016 IS 12 PB TIRAZH Publishing House