HAMZAH, T. M. .; ALI, B. M. . Vitamin B12 Deficiency Among a Sample of Type 2 Diabetic Patients on Metformin in Erbil-City. AMJ (Advanced Medical Journal) , [S. l.], v. 5, n. 1, p. 13–18, 2023. DOI: 10.56056/amj.2019.73. Disponível em: https://amj.khcms.edu.krd/index.php/main/article/view/220. Acesso em: 11 apr. 2025.