Development and validation of a solid-phase extraction gas chromatography–mass spectrometry method for the simultaneous quantification of methadone, heroin, cocaine and metabolites in sweat
2008 ◽
Vol 392
(1-2)
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pp. 115-127
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2007 ◽
Vol 852
(1-2)
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pp. 450-458
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2020 ◽
Vol 27
(23)
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pp. 28829-28839
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2011 ◽
Vol 56
(3)
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pp. 799-802
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2006 ◽
Vol 1102
(1-2)
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pp. 268-272
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2017 ◽
Vol 31
(23)
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pp. 2056-2056
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Vol 130
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pp. 967-974
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Vol 31
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pp. 1519-1533
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2015 ◽
2012 ◽
Vol 39
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pp. 125-128