Janik, Inga, Martyna Maciejewska, Anna Fabian-Danielewska, Katarzyna Korabiusz, Agata Wawryków, Agnieszka Wilczyńska, and Monika Stecko. “Anxiety Experienced in High-Risk Pregnancy”. Journal of Education, Health and Sport 8, no. 8 (August 27, 2018): 884–890. Accessed February 8, 2023. https://apcz.umk.pl/JEHS/article/view/5871.