“Opinion of Mothers on Medical and Spiritual Aspects of Pregnancy and Labour - Qualitative Tests”. Kwartalnik Naukowy Fides et Ratio 33, no. 1 (December 31, 2017): 65–87. Accessed July 3, 2025. https://fidesetratio.com.pl/ojs/index.php/FetR/article/view/604.