BISWAS D, DAS S, MOHANTO S, MANTRY S. EXTRACTION, MODIFICATION, AND CHARACTERIZATION OF NATURAL POLYMERS USED IN TRANSDERMAL DRUG DELIVERY SYSTEM: AN UPDATED REVIEW. Asian J Pharm Clin Res [Internet]. 2020 Jul. 7 [cited 2024 Apr. 25];13(7):10-2. Available from: https://journals.innovareacademics.in/index.php/ajpcr/article/view/37756