TY JOUR TI Structural and Functional Features of Cardiovascular System of Foetus and Newborns at Placental Insufficiency KW cardiovascular system KW newborns KW fetus KW hypoxia KW intrauterine growth retardation syndrome JO Journal of New Medical Technologies AU Konkina, E.. AU Shnitkov, A.. AU Shnitkova, E.. PY 2013 IS 20 PB INFRA-M Academic Publishing LLC.