%0 Conference Article %T COMPARATIVE CHARACTERISTICS OF THE CONTENT OF SERUM IGG IN THE ORAL FLUID IN PATIENTS USING TRADITIONAL AND ELECTRONIC CIGARETTES %A Uspenskaya, O.A. %A Spiridonova, S.A. %A Ruzina, K.A. %K local oral immunity, smoking, traditional cigarettes, electronic cigarettes, serum immunoglobulin G %J Scientific research of the SCO countries: synergy and integration %D 2024 %P 5 %I AUS PUBLISHERS