Janik-Fuks, I., Maciejewska, M., Korabiusz, K., Wawryków, A., Wilczyńska, A., Stecko, M., & Fabian-Danielewska, A. (2019). Role of social support for pregnant women in maternal and postpartum care. Journal of Education, Health and Sport, 9(6), 366–370. Retrieved from https://apcz.umk.pl/JEHS/article/view/7042