1.
Niafar M, Jamali B, Lotfibakhshaiesh N, Aghamohammadzadeh N, Nader N. The role of metformin on serum vitamin B12 levels in patients with type 2 diabetes mellitus. Eur Res J [Internet]. 2015 Mar. 3 [cited 2026 Apr. 5];1(1):1-7. Available from: https://eurj.org.tr/article/view/1