Kądalska, E., Żmuda-Trzebiatowska, H., & Pawłowska, K. (2016). The importance of specialization training and opportunities to utilize the qualifications of specialists in long-term care nursing to improve the quality of nursing care of chronically and terminally ill patients. Nursing in the 21st Century, 15(1(54), 9-15. https://doi.org/10.1515/pielxxiw-2016-0002