S. G, M. S, R. K, L. V. OPTIMIZATION AND VALIDATION OF ULTRA PERFORMANCE LIQUID CHROMATOGRAPHY COUPLED WITH TANDEM MASS SPECTROMETRY FOR QUANTIFICATION OF EFAVIRENZ IN HUMAN PLASMA. Int J App Pharm [Internet]. 2025 Nov. 7 [cited 2025 Dec. 6];17(6):381-7. Available from: https://www.journals.innovareacademics.in/index.php/ijap/article/view/55345