1. Fast LC–MS/MS method for the determination of amphetamine, methamphetamine, MDA, MDMA, MDEA, MBDB and PMA in urine 
Marta Concheiro, Susana Maria dos Santos Sadler Simões, Óscar Quintela, Ana de Castro, Mário João Rodrigues Dias, Angelines Cruz, Manuel López-Rivadulla 
Forensic Science International 
Volume 171, Issue 1, Pages (August 2007)
DOI: /j.forsciint
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2. Fig. 1
LC–MS/MS quantitative transition chromatograms of a urine spiked at 2ng/mL for all studied compounds.
Forensic Science International  , 44-51DOI: ( /j.forsciint )
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3. Fig. 2
LC–MS/MS chromatogram of a real case (1/2003). The figure shows the total ion current (a), and the two selected transitions for MDA, MDMA and MDEA (b). The urine was diluted 1:100.
Forensic Science International  , 44-51DOI: ( /j.forsciint )
Copyright © 2006 Elsevier Ireland Ltd Terms and Conditions