NOUIS , O. .; SADOUKI , D. .; SOHBI , K. .; REHAMNIA , Y. .; MERAD , Y. . Development of a simultaneous screening method for pregabalin, tramadol, O-desmethyl-tramadol, trihexyphenidyl, oxazepam, midazolam, clonazepam, zolpidem, and buprenorphine in urine using GC-MS. Journal of Current Medical Research and Opinion, [S. l.], v. 7, n. 01, p. 2002–2009, 2024. DOI: 10.52845/CMRO/2024/7-1-3. Disponível em: https://cmro.in/index.php/jcmro/article/view/688. Acesso em: 26 may. 2026.