TIULIENIEVA, Olena, DAVYDENKO, Igor, TIULIENIEVA, Viallanta, MARCHUK, Olena, SHELEST, Tetiana and VOLKOV, Oleksandr. Features of violation of maturation of the chorionic tree of the placenta at immaturity of the placental bed of the uterus on the background of iron deficiency anemia in pregnant women in terms of chronic insufficiency of manure. Journal of Education, Health and Sport. Online. 31 March 2021. Vol. 11, no. 3, pp. 258-265. [Accessed 13 December 2025]. DOI 10.12775/JEHS.2021.11.03.025.