Kumar, T Hemant, C Kasi Krishna Prajna, K Varaprasad Rao, and Y Srinivasa Rao. “RP-HPLC Method for Estimation of Tramadol Hydrochloride and Paracetamol in Pharmaceutical Formulation”. GSC Biological and Pharmaceutical Sciences 8, no. 1 (July 30, 2019): 089–097. Accessed November 22, 2024. https://gsconlinepress.com/journals/index.php/gscbps/article/view/gscbps-2019-0091.