Smerdka, Agnieszka, and Beata Pięta. 2019. “Historical Aspects of the Midwife’s Profession in 1900-1918 on the Polish Lands and Their Comparison With the Present”. Kwartalnik Naukowy Fides et Ratio 39 (3): 214-27. https://doi.org/10.34766/fetr.v3i39.131.