Michał Bereza, Mateusz Dembiński, Kacper Kmieć, Anna Maria Pietrzak, Julia Prabucka-Marciniak, Jakub Pysiewicz, Edyta Szymańska, Hubert Rycyk, Marlena Rycyk and Kamila Zych 2025. CLINICAL SPECTRUM AND THERAPEUTIC ADVANCES IN PEDIATRIC PAROXYSMAL NOCTURNAL HEMOGLOBINURIA. International Journal of Innovative Technologies in Social Science. 3, 3(47) (Sep. 2025). DOI:https://doi.org/10.31435/ijitss.3(47).2025.3842.