目的探讨慢性阻塞性肺疾病患者气道阻塞的可逆性，并和哮喘患者进行比较。

Objective to explore the bronchial obstruction reversibility in patients with chronic obstructive pulmonary disease, and to conduct a comparison with that in patients with asthma.

youdao

目的探讨慢性阻塞性肺疾病患者气道阻塞的可逆性，并和哮喘患者进行比较。

Objective to explore the bronchial obstruction reversibility in patients with chronic obstructive pulmonary disease, and to conduct a comparison with that in patients with asthma.

youdao