Iwanowicz-Palus, Grażyna, et al. “Preparation of Midwife for Independent Care for a Pregnant Woman in the Opinion of the Inhabitants of the Eastern Region”. Nursing in the 21st Century, vol. 12, no. 1(42), Jan. 2013, pp. 21-26, https://czasopisma.umlub.pl/piel21w/article/view/2605.