1.
Bui VH, Vu CT, Phung NPL, Nguyen TT, Duong TQM, Chu DB. Validation of protein precipitation and solid phase extraction clean-up procedure for simultaneous determination of trimethoprim and sulfamethoxazole in human plasma by HPLC-DAD. ETSD [Internet]. 2025 Apr. 15 [cited 2025 Jun. 18];35(2):18-25. Available from: https://jst.vn/index.php/etsd/article/view/411