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5. Effect of eluent pH on the HPLC-UV analysis of hyperforin from St. John's Wort (Hypericum perforatum L.). Fourneron JD; Naït-Si Y Phytochem Anal; 2006; 17(2):71-7. PubMed ID: 16634282 [TBL] [Abstract][Full Text] [Related]
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