yilai1002 2009/03/27
[img]https://www.instrument.com.cn/bbs/images/affix.gif[/img][url=http://www.instrument.com.cn/bbs/download.asp?ID=140818]2 Four kaempferol glycosides from leaves of Cinnamomum sieboldii [/url]
peter02402 2009/03/28
1,ok [img]https://www.instrument.com.cn/bbs/images/affix.gif[/img][url=http://www.instrument.com.cn/bbs/download.asp?ID=141012]Letters in Drug Design & Discovery, May2006, Vol. 3 Issue 4, p253-260[/url]