A validated RP-HPLC method for simultaneous determination of Metformin HCl and Vildagliptin in pharmaceutical formulation. International Journal of Advances in Pharmaceutical Analysis, [S. l.], v. 3, n. 2, p. 37–41, 2013. DOI: 10.7439/ijapa.v3i2.46. Disponível em: https://ssjournals.co.in/index.php/ijapa/article/view/1368. Acesso em: 12 mar. 2026.