Bioavalaibility and pharmacokinetic comparison of two formulations of metformin 850 mg tablets in healthy Colombian volunteers. Colombia Medica, [S. l.], v. 42, n. 1, p. 81–87, 2011. DOI: 10.25100/cm.v42i1.754. Disponível em: https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/754. Acesso em: 24 dec. 2025.