Łebkowska, Agnieszka. “DPP-4 Inhibitors – Facts and Myths”. Medycyna Faktow (J EBM) 16, no. 4(61) (December 31, 2023): 389-395. Accessed May 17, 2024. https://journalsmededu.pl/index.php/jebm/article/view/3031.