“Simultaneous Estimation of Risperidone, Olanzapine and Quetiapine and Its Degradation Products by HPLC”. International Journal of Pharmacy and Life Sciences 1, no. 7 (November 30, 2010): 389–395. Accessed December 15, 2025. http://ijplsjournal.com/index.php/ijpls/article/view/1034.