. G. J. . Iwanowicz-Palus, J. . Krysa, M. . Korżyńska-Piętas, E. . Rzońca, and . A. . Bień, “Midwife’s professional functions prescribed by the law”, Pol J Public Health, vol. 128, no. 2, pp. 74–77, Dec. 2018, doi: 10.2478/pjph-2018-0013.