%0 Journal Article %T LEVEL OF DENTAL EDUCATION AT STUDENTS OF G. N. NOVGOROD %A Uspenskaya, O.A. %A Kalinkin, K.I. %K hygiene products, survey, oral hygiene, prevention, hygiene level, students, questionnaire %J Actual problems in dentistry %D 2020 %N 16 %P 5 %I TIRAZH Publishing House