TY JOUR TI DISTURBANCE OF 20α-HYDROXYSTEROID DEHYDROGENASE ACTIVITY IN VILLOUS CHORION SYNCIOTHYTHROPHOBLAST AT REACTIVATION OF CYTOMEGALOVIRUS INFECTION DURING PREGNANCY KW cytomegalovirus KW villous chorion KW pregnancy KW progesterone KW 20α-hydroxyprogesterone JO Bulletin physiology and pathology of respiration AU Dovzhikova, I.V. AU Lutsenko, M.T. AU Petrova, K.K. AU Sholokhov, L.F. PY 2017 IS 1 PB Far Eastern Scientific Center of Physiology and Pathology of Respiration