jL A, RANI S, MANOJ KUMAR P. BUCCAL DRUG DELIVERY SYSTEM : HISTORY AND RECENT DEVELOPMENTS. Asian J Pharm Clin Res [Internet]. 2016 Nov. 1 [cited 2024 May 4];9(6):36-42. Available from: https://journals.innovareacademics.in/index.php/ajpcr/article/view/14041