TY JOUR TI USE OF ANTIBACTERIAL DRUGS FOR THE TREATMENT OF AGGRESSIVE PERIODONTITIS KW aggressive periodontitis KW periodontium KW periodontal pathogens KW bacterial periodontopathogens KW antibacterial therapy JO Actual problems in dentistry AU Elovicova, T.M. AU Gaysina, E.F. AU Prihodkin, A.S. PY 2019 IS 15 PB TIRAZH Publishing House