Natural Product Research and Development, Volume 24, Issue 12,2012, Pages 1733-1737,1781, doi:10.3969/j.issn.1001-6880.2012.12.009
Natural Product Research and Development, Volume 24, Issue 12,2012, Pages 1844-1848, doi:10.3969/j.issn.1001-6880.2012.12.032
Natural Product Research and Development, Volume 24, Issue 12,2012, Pages 1808-1812,1836, doi:10.3969/j.issn.1001-6880.2012.12.025
Natural Product Research and Development, Volume 24, Issue 12,2012, Pages 1715-1718, doi:10.3969/j.issn.1001-6880.2012.12.005
Natural Product Research and Development, Volume 24, Issue 12,2012, Pages 1833-1836, doi:10.3969/j.issn.1001-6880.2012.12.030