The second diagnosis has the advantage of explaining why the first course of treatment has failed.

第二种诊断优势在于说明白了为什么第一疗程失败告终。

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The second diagnosis has the advantage of explaining why the first course of treatment has failed. It has the disadvantage of making that failure the doctors' fault.

后者的优势在于成功解释第一轮对策失效的原因，劣势在于把错误归结在医生的身上。

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Results: the rate of clinical efficiency was 72.37 % and 84.21 % respectively after treatment of the first and second course.

结果：小型黑光灯第一疗程和第二疗程临床显效率分别达72.37%和84.21%，未发现明显不良反应。

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Moreover, when the seven who did not respond were given a second course of treatment, six were cured.

ECONOMIST: The human microbiome