NATURAL PRODUCT RESEARCH AND DEVELOPMENT, Volume 14, Issue 6,2002, Pages 22-23, doi:10.3969/j.issn.1001-6880.2002.06.008
NATURAL PRODUCT RESEARCH AND DEVELOPMENT, Volume 14, Issue 6,2002, Pages 31-32,41, doi:10.3969/j.issn.1001-6880.2002.06.011
NATURAL PRODUCT RESEARCH AND DEVELOPMENT, Volume 14, Issue 6,2002, Pages 4-6, doi:10.3969/j.issn.1001-6880.2002.06.002
NATURAL PRODUCT RESEARCH AND DEVELOPMENT, Volume 14, Issue 6,2002, Pages 91-98,
NATURAL PRODUCT RESEARCH AND DEVELOPMENT, Volume 14, Issue 6,2002, Pages 24-26, doi:10.3969/j.issn.1001-6880.2002.06.009