Method Development and Validation for Simultaneous Estimation of Curcumin and Metformin in Bulk and Polyherbal Formulations by RP HPLC . CDF [Internet]. 2025 Sep. 26 [cited 2025 Sep. 28];54(5):1295-313. Available from: https://cuestionesdefisioterapia.com/index.php/es/article/view/3719