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Characterization of supercritical fluid extracts of St. John's wort (Hypericum perforatum L.) by HPLC-MS and GC-MS

Christoph Seger1, Harald Römpp, Sonja Sturm

  • 1Department of Pharmaceutical Technology, Institute of Pharmacy, Leopold-Franzens University, Innsbruck, Austria. chrostoph.seger@uibk.ac.at

European Journal of Pharmaceutical Sciences : Official Journal of the European Federation for Pharmaceutical Sciences
|March 5, 2004
PubMed

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