Determination of valdecoxib and its metabolites in human urine by automated solid-phase extraction–liquid chromatography–tandem mass spectrometry
Autor: | Zhang, Ji Y. ∗, Fast, Douglas M., Breau, Alan P. |
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Zdroj: | In Journal of Chromatography B 2003 785(1):123-134 |
Databáze: | ScienceDirect |
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