. 2012 Apr;36(2):211–217. doi: 10.5142/jgr.2012.36.2.211
Copyright ©2012, The Korean Society of Ginseng
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.