Natural Product Research and Development, Volume 24, Issue 11,2012, Pages 1517-1521, doi:10.3969/j.issn.1001-6880.2012.11.005
Natural Product Research and Development, Volume 24, Issue 11,2012, Pages 1565-1570, doi:10.3969/j.issn.1001-6880.2012.11.015
Natural Product Research and Development, Volume 24, Issue 11,2012, Pages 1497-1501,1570, doi:10.3969/j.issn.1001-6880.2012.11.001
Natural Product Research and Development, Volume 24, Issue 11,2012, Pages 1634-1636, doi:10.3969/j.issn.1001-6880.2012.11.029
Natural Product Research and Development, Volume 24, Issue 11,2012, Pages 1522-1527,1553, doi:10.3969/j.issn.1001-6880.2012.11.006