Pawłowski, P., K. Ziętara, J. Michalczyk, M. Fryze, and A. Kościołek. “Providing Information about a child’s Oncological Disease - a Challenge for a Pediatric Oncologist”. Quality in Sport, vol. 11, Apr. 2023, pp. 81-88, doi:10.12775/QS.2023.11.01.006.