Areja MMD, Bueno ACM, Haiden ST, Muaña CG, Montaño AM. Physicochemical and Pharmaceutical Equivalence of Different Metformin Brands Marketed in Davao City, Philippines. RG [Internet]. 2023 Apr. 27 [cited 2026 Jun. 24];14(1). Available from: https://ojs.uic.edu.ph/index.php/rootgatherers/article/view/87