Matuszewska, Justyna, Kamila Babkiewicz-Jahn, Adrianna Szymańska, Wiktoria Wilanowska, Izabela Oleksak, Karolina Maliszewska, and Natalia Załęska. “Diagnostic Problems of Unusal Somatic Disorder - Munchausen Syndrome by Proxy”. Journal of Education, Health and Sport 68 (May 14, 2024): 50180. Accessed December 27, 2025. https://apcz.umk.pl/JEHS/article/view/50180.