目的探讨支气管动脉超选择性介入化疗及栓塞治疗肺癌的疗效。

Objective To study the therapeutic effect of bronchial artery super selective interventional chemotherapy and embolization for lung cancer.

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然而，最近几天，债务评级机构警告称，任何让债券持有者介入的举措都将代表选择性违约。

But in recent days, debt rating agencies warned any attempt to get bondholders to participate would represent a selective default.

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目的探讨选择性输卵管造影(SSG)和介入输卵管再通术(FTR)对输卵管阻塞的治疗效果。

Objective To explore the treatment effect on fallopian tube obstruction using selective salpingography (SSG) and interventional fallopian tube Recanalization (FTR).

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