TY JOUR TI SOCIOLOGICAL MONITORING OF THE QUALITY OF DENTAL CARE FOR EMPLOYEES IN A CLOSED INDUSTRIAL ENTERPRISE KW health KW industry KW dental care KW morbidity KW sociological analysis KW questionnaires JO Actual problems in dentistry AU Berezin, V.A. AU Shulaev, A.V. AU Statseva, E.Y. AU Berezin, k.A. PY 2019 IS 15 PB TIRAZH Publishing House