Natural Product Research and Development, Volume 25, Issue 5,2013, Pages 641-645, doi:10.3969/j.issn.1001-6880.2013.05.016
Natural Product Research and Development, Volume 25, Issue 5,2013, Pages 617-619, doi:10.3969/j.issn.1001-6880.2013.05.009
Natural Product Research and Development, Volume 25, Issue 5,2013, Pages 706-715,617, doi:10.3969/j.issn.1001-6880.2013.05.029
Natural Product Research and Development, Volume 25, Issue 5,2013, Pages 646-651,671, doi:10.3969/j.issn.1001-6880.2013.05.017
Natural Product Research and Development, Volume 25, Issue 5,2013, Pages 684-688,694, doi:10.3969/j.issn.1001-6880.2013.05.025