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目的探讨吸入沙美特罗-替卡松粉治疗慢性阻塞性肺疾病(COPD)的疗效。
Objective To evaluate the clinical effect of inhaling salmeterol-fluticasone on patients with COPD.
youdao
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目的探讨吸入沙美特罗-替卡松粉治疗慢性阻塞性肺疾病(COPD)的疗效。
Objective To evaluate the clinical effect of inhaling salmeterol-fluticasone on patients with COPD.
youdao