Deinichenko, Olena, and Yuriy Krut. 2019. “Angiogenesis Factors and Placental Hormones in the First Trimester of Pregnancy of Women With Arterial Hypertension of Stage 1 and 2 With Further Fetal Growth Retardation”. Journal of Education, Health and Sport 9 (9):1037-48. https://apcz.umk.pl/JEHS/article/view/7505.