Trace level determination of eleven nervous system–active pharmaceutical ingredients by switchable solvent-based liquid-phase microextraction and gas chromatography–mass spectrometry with matrix matching calibration strategy
2006 ◽
Vol 1124
(1-2)
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pp. 91-96
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1996 ◽
Vol 732
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pp. 327-333
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2017 ◽
Vol 143
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pp. 176-182
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2004 ◽
Vol 1035
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pp. 123-130
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Vol 844
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2011 ◽
Vol 15
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pp. 1388-1391
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