00590naa#a2200193#i#450# EN\INFRA-M\bibl\1464 20250331035143.1 1609-2163 20131220b2013####ek#y0engy0150####ca RUS RU Structural and Functional Features of Cardiovascular System of Foetus and Newborns at Placental Insufficiency Journal article Moscow INFRA-M Academic Publishing LLC. 2013 6 с. Journal article local Konkina E. Shnitkov A. Shnitkova E. naukaru.ru