. 2015 Oct 21;20(10):19172–19188. doi: 10.3390/molecules201019172
© 2015 by the authors.
Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/4.0/).
Figure 2.
Phytochemicals, detected in four gentian herbs.