Kuzmina, O. A. “Calcium Antagonist Application in Antenatal Preparation of Pregnant Women With the Risk of Dyscoordinated or Excessively Strong Labor Activity Development”. Problems of Cryobiology and Cryomedicine 18, no. 3 (November 20, 2008): 339–342. Accessed December 5, 2024. https://journal.cryo.org.ua/index.php/probl-cryobiol-cryomed/article/view/406.