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仉晓红，孙东生，王海燕，刘传玺

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ZHANG Xiao-hong, SUN Dong-sheng, WANG Hai-yan, LIU Chuan-xi

中国医疗设备 . 2015, (5): 36 -39 . DOI: 10.3969/j.issn.1674-1633.2015.05.011