Ksykiewicz-Dorota, Anna, Tomasz Brzostek, and Maria Kózka. “Analysis of Nurse Staffing During Transformation on Example of Polish Hospitals – Importance of the RN4CAST Research Project”. Medical and Biological Sciences 26, no. 4 (June 23, 2012): 35–40. Accessed January 5, 2025. https://apcz.umk.pl/MBS/article/view/v10251-012-0065-z.