yilai1002 2009/09/07
[img]https://www.instrument.com.cn/bbs/images/affix.gif[/img][url=http://www.instrument.com.cn/bbs/download.asp?ID=170004]2 Application of capillary electrophoresis with laser-induced fluorescence detection for routine determination of methylmalonic acid in human serum[/url]
蓝莓口香糖 2009/09/07
这两个都符合2的作者 [img]https://www.instrument.com.cn/bbs/images/affix.gif[/img][url=http://www.instrument.com.cn/bbs/download.asp?ID=170003]2-1[/url] [img]https://www.instrument.com.cn/bbs/images/affix.gif[/img][url=http://www.instrument.com.cn/bbs/download.asp?ID=170005]2-2[/url]