Ghosh, Mr. Soumyadeep. “Formulation and Evaluation of Hydroxyzine Hydrochloride Sustained Release Microspheres by Ionotropic Gelation Technique Using Carbopol 934P”. Asian Journal of Pharmaceutics (AJP) 8, no. 4 (October 15, 2014): 230–236. Accessed May 2, 2024. https://www.asiapharmaceutics.info/index.php/ajp/article/view/448.