【求助】求助一篇文献！

Abstract
For the enhancement of sample loadability and concentration sensitivity in capillary zone electrophoresis/mass spectrometry (CZE/MS) on-line isotachophoresis/capillary zone electrophoresis (ITP/CZE) in a single capillary prior to mass spectrometric detection is described for clenbuterol and some analogues. Concentration detection limits were found to be in the nanogram per millilitre range. The applicability of ITP/CZE/MS as a trace analysis technique is demonstrated by the determination of some -agonists in calf urine.

补充一句：
我要求全文，不是摘要！
谢谢大家！

我这94年以前的无法下载全文，抱歉。靠其他人了！
还有写email给作者要啊，^_^。

因为只有印刷版，所以用数码相机照的，将就着看看吧。

BMS 1994 23 339-45

兄台太乐于助人了，赞一个

真是好版主啊，感叹啊！！～～