Correlation study of metformin drug with vit.B12 and folic acid in women suffer of type 2 diabetic disease. Journal of Pharmaceutical Negative Results, [S. l.], v. 13, n. 3, p. 308–312, 2022. DOI: 10.47750/pnr.2022.13.03.049. Disponível em: https://pnrjournal.com/index.php/home/article/view/419.. Acesso em: 15 jul. 2024.