TY JOUR TI EXPERIENCE IN THE TREATMENT OF CHILDREN WITH VASCULAR TUMORS OF THE MAXILLOFACIAL AREA KW vascular tumors KW maxillofacial region KW propranolol KW combined treatment of hemangiomas JO Actual problems in dentistry AU Zamyatina, I.A. AU Bimbas, E.S. AU Vol'hina, V.N. PY 2018 IS 14 PB TIRAZH Publishing House