GUPTA, J.; THAKUR, A.; THAKUR, S. Transdermal drug delivery system of Metformin Hydrogen Chloride using Two Different Polymeric Combinations. International Journal of Health and Biological Sciences, [S. l.], v. 2, n. 4, p. 01–05, 2019. DOI: 10.46682/ijhbs.2.4.1. Disponível em: https://www.ijhbs.com/index.php/ijhbs/article/view/19. Acesso em: 14 sep. 2025.