Chauhan, R.P.S., Balwant Singh, A. Suraiya, Ramvilas Prasad, and Imteyazul Haque. 2016. “Analytical Determination of Antihistamine Drugs in Pure and Its Pharmaceutical Formulations”. Asian Journal of Chemistry 17 (2):1287-89. https://asianpubs.org/index.php/ajchem/article/view/14240.