Bagheri, A., Ganji, M., & Rezvani, M. (2011). Determination of Cefotaxime in Pharmaceutical Preparations by Visible Spectrophotometry using Methyl Orange and Indigo Carmine Dyes. Asian Journal of Chemistry, 24(3), 1252–1254. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/8751