Thakkar, Jalaram H, and Shailesh T. Prajapati. “Formulation Development and Characterization of in-Situ Gel of Rizatriptan Benzoate for Intranasal Delivery”. Journal of Drug Delivery and Therapeutics, vol. 11, no. 1-s, Feb. 2021, pp. 1-6, https://doi.org/10.22270/jddt.v11i1-s.4685.