Das, Pratik Swarup, and Puja Saha. “DESIGN AND CHARACTERISATION OF TRANSDERMAL PATCHES OF PHENFORMIN HYDROCHLORIDE”. International Journal of Current Pharmaceutical Research 9, no. 6 (November 14, 2017): 90–93. Accessed April 20, 2024. https://journals.innovareacademics.in/index.php/ijcpr/article/view/23437.