Kos, Marek, Piotr Książek, and Bartłomiej Drop. “The Contribution of EU Funds in Investments of the Independent Public Health Care Unit in Kraśnik”. Polish Journal of Public Health 122, no. 3 (September 1, 2012): 306–309. Accessed February 10, 2026. https://czasopisma.umlub.pl/pjph/article/view/1920.