Tiulienieva, O., I. Davydenko, V. Tiulienieva, O. Marchuk, T. Shelest, and O. Volkov. “Histological Criteria of Maturity of the Uterine-Placental Area of Manure”. Journal of Education, Health and Sport, vol. 11, no. 5, May 2021, pp. 275-80, doi:10.12775/JEHS.2021.11.05.028.