S. Chitlange, S., A. Agarwal, B., B. Wankhede, S., & M. Sakarkar, D. (2010). Spectrophotometric Methods for Simultaneous Estimation of Hydrochlorthiazide and Valsartan. Asian Journal of Chemistry, 20(4), 2570–2574. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/12719