SEKHRI, T.; AGGARWAL, R.; CHUGH, P.; BELAGAVI, S.; AGGARWAL, H. Vitamin B12 deficiency in patients with type 2 diabetes mellitus. International Journal of Advances in Medicine, [S. l.], v. 6, n. 3, p. 851–853, 2019. DOI: 10.18203/2349-3933.ijam20192251. Disponível em: https://www.ijmedicine.com/index.php/ijam/article/view/1637. Acesso em: 12 oct. 2025.