Holguín G, Cuesta F, Archbold R, Restrepo M, Parra S, Peña L, Montoya B, Ríos JC, Toro VE, Ruiz A. Bioavalaibility and pharmacokinetic comparison of two formulations of metformin 850 mg tablets in healthy Colombian volunteers. Colomb Med [Internet]. 2011 Apr. 11 [cited 2024 Apr. 26];42(1):81-7. Available from: https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/754