Zubair A, Rao J, Mehboob S, Haseeb A, Hashim M, Ayaz H, Haq I ul, Nisar M, Khan WU, Khan OU, Khattak F. LC-MS Method Development and Optimization for Small Drug Analysis in Urine : LC-MS Method Development. PJHS-Lahore [Internet]. 2023 May 31 [cited 2024 Dec. 4];4(05):90-5. Available from: https://mail.thejas.com.pk/index.php/pjhs/article/view/738