TY JOUR TI Diagnosis and treatment of necrotic -ulcerative stomatitis , associated with ulcerative colitis (case report) KW JO Actual problems in dentistry AU Livzan, M.A. AU Makeykina, M.A. AU Anisimova, I.V. AU Nedoseko, V.B. AU Lomiashvili, L.M. PY 2016 IS 12 PB TIRAZH Publishing House