Direct and rapid quantitation of ephedrines in human urine by paper spray ionization/high resolution mass spectrometry
2016 ◽
Vol 1028
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pp. 237-241
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2005 ◽
Vol 814
(2)
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pp. 285-294
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2007 ◽
Vol 12
(9)
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pp. 483-490
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2020 ◽
2018 ◽
Vol 43
(4)
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pp. 441-452
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