balloons相关论文
Endoscopically placed intragastric balloons(IGBs)have played a significant role in obesity treatment over the last 30 ye......
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Drug-eluting balloons versus new generation drug-eluting stents for the management of in-stent reste
Background New-generation drug-eluting stents (DES) was more effective in the treatment of in-stent restenosis (ISR) com......
在工程图的个性化处理方面有很多不足,比如一些特殊符号如液压气动符号、电气符号等无法直接添加,此外,装配体工程图中的零件序号......
对高美古的折射率结构常数Cn2廓线和常规气象参数廓线进行了探空测量.实验期间,白天视宁度εFWHM为3〃,等晕角θ0为0.3〃,相干时间......
