. 2013 Feb 1;7:21. doi: 10.1186/1752-153X-7-21
Copyright ©2013 Putnoky et al; licensee Chemistry Central Ltd.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 2.
Spectrum change of the watery extract of A. ursinum in time.