基于专利信息分析的膀胱肾盂取石设备研发现状和趋势分析
李丽1,李进红2,马瑜2,汪莉2,王俊鹏2,付强强2
Research Status and Trend Analysis of Bladder Pyelolithotomy Equipment Based on
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LI Li11,LI Jinhong2,MA Yu2,WANG Li2,WANG Junpeng2,FU Qiangqiang2
中国医疗设备
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2021, (6): 155
-159
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DOI: 10.3969/j.issn.1674-1633.2021.06.038