PETHE A, HADKE A, AGRAWAL S, TELANGE D. INTRANASAL FORMULATION AND CHARACTERIZATION OF CHITOSAN MICROSPHERE FOR IMPROVING IN VITRO MUCOADHESION, RESIDENCE TIME AND ABSORPTION RATE OF PREGABALIN. Int J App Pharm [Internet]. 2023 Jan. 7 [cited 2024 Nov. 21];15(1):156-65. Available from: https://journals.innovareacademics.in/index.php/ijap/article/view/46359