[1]
“Formulation, Development & Evaluation of Matrix Type Transdermal Patch of Xanthine Oxidase Inhibitor (Allopurinol)”, IJFANS, vol. 11, no. 11, pp. 4152–4167, Jan. 2022, Accessed: Aug. 24, 2026. [Online]. Available: http://ijfans.org/index.php/Journal/article/view/12059