Kumar K, Kaur G, dr S, Teotia D, Ikram. Development and evaluation of buccal patches of theophylline. GSC Biol. Pharm. Sci. [Internet]. 2021Sep.30 [cited 2024Nov.22];16(3):235-40. Available from: https://gsconlinepress.com/journals/index.php/gscbps/article/view/gscbps-2021-0287