TY JOUR TI FEATURES OF REGENERATION OF BONE TISSUE IN THE PERIAPICAL ZONE OF THE REPLANTED TEETH KW tooth re-implantation; densitometry; resection of the apex of the root; removal of a tooth JO Actual problems in dentistry AU Ivashchenko, A.V. AU Fedyaev, I.M. AU Yablokov, A.E. AU Balandin, E.I. PY 2018 IS 14 PB TIRAZH Publishing House