2024. Development And Validation of a RP-HPLC Method For Simultaneous Estimation of Risperidone and Trihexyphenidyl Hydrochloride in Pharmaceutical Formulations: Research Article. Journal of Pharma Insights and Research. 2, 6 (Dec. 2024), 115–121. DOI:https://doi.org/10.69613/8pgwyd46.