Patel, V., Baldha, R., & Patel, D. (2010). Simultaneous Determination of Atorvastatin Calcium and Ezetimib by Ratio Spectra Derivative Spectrophotometry and Reverse Phase-High Performance Liquid Chromatography. Asian Journal of Chemistry, 22(4), 2511–2517. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/11437