. 2020 Sep 4;11:1322. doi: 10.3389/fphar.2020.01322
Copyright © 2020 Ingelfinger, Henke, Roser, Ulshöfer, Calchera, Singh, Parnham, Geisslinger, Fürst, Schmitt and Schiffmann
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Figure 4.
Chemical structures of the lichen compounds.