Julianna Zielska, Eliza Gawron, Paweł Liszka, Aleksandra Kaniak, Kacper Forszt, Adrianna Pielech, Ewa Turczyn, Julia Andrzejewska, Dominika Ziółkowska, and Agata Ogórek. 2026. “VITAMIN D — THE IMPACT ON DEVELOPMENT AND TREATMENT OF ATRIAL FIBRILLATION”. International Journal of Innovative Technologies in Social Science, no. 1(49) (February). https://doi.org/10.31435/ijitss.1(49).2026.4824.