Maheshwari, R.K., S. Deswal, D. Tiwari, N. Ali, and S. Jain. 2010. “Quantitative Analysis of Hydrochlorothiazide Tablets Using Lignocaine Hydrochloride As Hydrotropic Agent”. Asian Journal of Chemistry 21 (2):1642-44. https://asianpubs.org/index.php/ajchem/article/view/18881.