Siwek, S., Topór, M. and Mika, M. (2012) “The quality of life after implantation of a pacemaker in patients’ opinion”, Nursing in the 21st Century, 11(4(41), pp. 109–115. Available at: https://czasopisma.umlub.pl/piel21w/article/view/2286 (Accessed: 26 July 2025).