Thomas, L. M. ā€œFORMULATION AND EVALUATION OF FLOATING ORAL IN-SITU GEL OF METRONIDAZOLEā€. International Journal of Pharmacy and Pharmaceutical Sciences, vol. 6, no. 10, Oct. 2014, pp. 265-9, https://journals.innovareacademics.in/index.php/ijpps/article/view/2398.