Alhassan, Abuelgasim, Simon Elliott, Muneeb Venayikot, & Hamad Al Ghafri.
" Comprehensive method for the detection and quantification of drugs of abuse in urine by liquid chromatography mass spectrometry in a drug rehabilitation clinical setting." <em>Medical Research Archives</em> [Online], 9.12 (2021): n. pag. Web. 25 Nov. 2024