Kowalczyk, K., Ożóg, K., Klęba, J., Kucharska-Miąsik, I., Guzik, A. and Guz, W. (2024) “The importance of ultrasonography examination in renal abscesses in pediatric patients”, European Journal of Clinical and Experimental Medicine, 22(3), pp. 582–588. doi: 10.15584/ejcem.2024.3.18.