TY JOUR TI TREATMENT MANAGEMENT OF PATIENTS WITH MANDIBULAR MICROGNATHIA AND RETROGNATHISM IN INCOMPLETED FACIAL SKELETON GROWTH PERIOD KW distal occlusion KW mandibular micrognathia and retrognathism KW facial skeleton growth KW orthodontic treatment KW correction of anomalies JO Actual problems in dentistry AU Megrabyan, O.A. AU Ishmurzin, P.V. PY 2019 IS 15 PB TIRAZH Publishing House