%0 Journal Article %T The usage of oral irrigator by pregnant women with the early stages of periodontal diseases %A Petrov, I.A. %A Chernavsky, A.F. %A Белова, О.Е. %K professional hygiene, pregnancy, periodontitis, irrigator, questioning patients, selection of tools for personal hygiene %J Actual problems in dentistry %D 2016 %N 12 %P 6 %I TIRAZH Publishing House