Chanthavong O, Sandkhamlue K, Kongmany S. Fast and Simple Extraction for LCMSMS Analysis of Oxytetracycline Residue in Pork: https://doi.org/10.69692/SUJMRD1001107. sujournal [Internet]. 2024 Feb. 20 [cited 2026 Jan. 17];10(1):107-14. Available from: http://www.su-journal.com/index.php/su/article/view/474