上柱前样品萃取与浓缩技术在毛细管电泳法测定微量氨基酸中的应用
沈佐君;孙自敏;吴琳
Application of precolun sample extraction and concentration in the capillary electrophoretic analysis of microscale acids
检验医学 . 2002, (04): 216 -218 .