TY JOUR TI PSYCHOLOGICAL PROBLEMS OF PREPARING PATIENTS AND MEDICAL PERSONNEL FOR EXTENSIVE SURGICAL DENTAL INTERVENTIONS IN OUTPATIENT PRACTICE KW JO Actual problems in dentistry AU Petrov, I.A. AU Badalyan, A.A. AU Ognev, M.Y. AU Chernavskiy, A.F. PY 2017 IS 13 PB TIRAZH Publishing House