N. Gahlot and R. K. Maheshwari, “Formulation and development of vaginal films of poorly water soluble drug, metronidazole, using mixed solvency concept and their evaluations: Novel application of Mixed solvency in development of vaginal films”, J. Drug Delivery Ther., vol. 8, no. 6, pp. 41–48, Nov. 2018, doi: 10.22270/jddt.v8i6.2085.