Dundua, Ketevan, Rusudan Kvanchakhadze, Liana Jashi, and Dea Papaskiri. “Evaluation of Vitamin B12 in Patients With Diabetes During Covid 19”. Scientific Journal „Spectri“ 9, no. 1 (November 15, 2024). Accessed December 22, 2024. https://journals.4science.ge/index.php/spectri/article/view/3167.