Bui Van, Hoi, Phuong Thao Nguyen, and Dinh Binh Chu. n.d. “Development and Validation of an HPLC-DAD Method for the Determination of 5-Fluorouracil in Plasma”. Engineering and Technology For Sustainable Development 35 (4):017-023. Accessed September 30, 2025. https://jst.vn/index.php/etsd/article/view/1065.