Szymańska, Jolanta, Wiesław Dubielis, and Andrzej Horoch. “The Quality of First Aid Services on the Basis of patients’ Opinions”. Polish Journal of Public Health 119, no. 3 (September 1, 2009): 255–257. Accessed February 10, 2026. https://czasopisma.umlub.pl/pjph/article/view/2368.