Vitamin Cobalamin in Metformin Treated Type 2 Diabetics Presenting at a Tertiary Care Hospital of Sindh. Medical Forum Monthly, [S. l.], v. 31, n. 10, 2024. Disponível em: http://medicalforummonthly.com/index.php/mfm/article/view/2574.. Acesso em: 30 oct. 2025.