Comparison of HPLC and GC-MS methods for determination of embutramide (a component of Tanax or T-61) in biological specimens
Heroin use by motorists in Sweden confirmed by analysis of 6-acetylmorphine in urine
Importance of vacutainer selection in forensic toxicological analysis of drugs of abuse
Improved procedure for the analysis of gamma-hydroxybutyrate and ethylene glycol in whole blood