Simultaneous determination of hypericin and hyperforin in human plasma with liquid chromatography–tandem mass spectrometry
| Autor: | Riedel, Klaus-Dieter, Rieger, Karin, Martin-Facklam, Meret, Mikus, Gerd, Haefeli, Walter E., Burhenne, Jürgen * |
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| Zdroj: | In Journal of Chromatography B 2004 813(1):27-33 |
| Databáze: | ScienceDirect |
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