TY JOUR TI Digital diagnostics apparently healthy periodontitis on three-dimensional reconstraction of cone beam computed tomography KW three-dimensional reconstruction of cone-beam CT scanner KW the density of the teeth roots" the density of trabecular bone tissue JO Actual problems in dentistry AU Ron', G.I. AU Elovicova, T.M. AU Uvarova, L.V. AU Chibisova, M.A. PY 2015 IS 11 PB TIRAZH Publishing House