Bui Van, H., Nguyen, P. T. and Chu, D. B. (no date) “Development and Validation of an HPLC-DAD Method for the Determination of 5-Fluorouracil in Plasma”, Engineering and Technology For Sustainable Development, 35(4), pp. 017–023. Available at: https://jst.vn/index.php/etsd/article/view/1065 (Accessed: 30 September 2025).