Inayat Bashir Pathan, Vijay Chudiwal, Irfan.farooqui, and Prakash Shingare. “Formulation Design and Evaluation of Nasal in Situ Gel As a Novel Vehicle for Azelastine Hydrochloride”. International Journal of Drug Delivery 5, no. 3 (September 30, 2013): 284–290. Accessed November 21, 2024. https://ijdd.arjournals.org/index.php/ijdd/article/view/207.