Penkała-Jastrzębska, A. 2022. Pregnancy, childbirth and postpartum in wealthy noble families in the first half of the 18th century in the Polish-Lithuanian Commonwealth: Pregnancy, childbirth and postpartum in wealthy noble families in the first half of the 18th century in the Polish-Lithuanian Commonwealth. Res Gestae. 13, (sty. 2022), 22–21. DOI:https://doi.org/10.24917/24504475.13.2.