YANG Ya,PAN Jinyin,CHEN Yun,et al. A Sensitive Electrochemical Impedimetric Morphine Immunosensor[EB/OL]. Beijing:Sciencepaper Online[2013-03-14]. http://www.paper.edu.cn/releasepaper/content/201303-570. 此文件来自 中国科技论文在线 请勿作用于商业用途!