Anusha Nadukuru, and T. S. K. T. Santosh Kumar. “Development, Validation of a Stability Indicating Method for the Simultaneous Determination of Levofloxacin Hemihydrate and Ornidazole by High Performance Liquid Chromatography”. International Journal of Pharmaceutics and Drug Analysis, vol. 1, no. 1, Oct. 2013, pp. 37-48, https://www.ijpda.org/index.php/journal/article/view/2.