B S, A R, C.h S. Validated method for the simultaneous estimation of Metformin Hydrochloride and Vildagliptin by RP-HPLC in bulk and the pharmaceutical dosage form . irjpas [Internet]. 2012Jun.30 [cited 2024Dec.21];2(3):22-8. Available from: https://scienztech.org/index.php/irjpas/article/view/310