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. 2013 Dec 26;2013:602752. doi: 10.1155/2013/602752

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Copyright © 2013 Oliver Tusevski et al.

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Chromatograms of Hypericum perforatum dark-grown (HR1) and photoperiod-exposed (HR2) hairy root culture extracts monitored at 260 nm for detection of phenolic compounds. Compound symbols correspond to those indicated in Tables 1 and 2.