Пирогова, В. and Лаба, О. (2023) “Assessment of D-status in women at risk for premature birth”, Perinatology and reproductology: from research to practice. Kyiv, Ukraine, 2(4), pp. 23–29. Available at: https://par.org.ua/index.php/par/article/view/93 (Accessed: 13 October 2025).