A., G.; K., K. Prevalence of vitamin B12 deficiency in type 2 diabetes mellitus patients on metformin therapy in a tertiary care hospital. International Journal of Basic & Clinical Pharmacology, [S. l.], v. 9, n. 12, p. 1888–1891, 2020. DOI: 10.18203/2319-2003.ijbcp20205128. Disponível em: https://www.ijbcp.com/index.php/ijbcp/article/view/4471. Acesso em: 13 jan. 2025.