K. Pravalika, Madhusudhanareddy Induri, and M. Sudhakar. 2013. “Simultaneous Quantification of Telmisartan and Metoprolol Succinate in Tablets by Liquid Chromatography”. World Journal of Pharmaceutical Sciences 1 (4):176-80. https://www.wjpsonline.com/index.php/wjps/article/view/67.