%0 Journal Article %T MODERN CONCEPTS OF ESTROGENS ROLE AT PREGNANCY (REVIEW) %A Dovzhikova, I.V. %A Lutsenko, M.T. %K estrogens, mechanism of action, pregnancy %J Bulletin physiology and pathology of respiration %D 2016 %N 1 %P 7 %I Far Eastern Scientific Center of Physiology and Pathology of Respiration