Patrycja Jędrzejewska-Rzezak, Monika Czekalska, Natalia Kulicka, et al. DIPHTHERIA AS A SYSTEMIC DISEASE: ANALYSIS OF COMPLICATIONS ASSOCIATED WITH DIPHTHERIA TOXIN. IJITSS. 2025;2(3(47). doi:10.31435/ijitss.3(47).2025.3591