Methods The clinical data of 16 COPD cases with secondary fungus infection were analyzed.

方法回顾性分析6 6例COPD患者的临床资料，其中16例继发肺部真菌感染。

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Objective: to study the dangerous factors of secondary fungus infection of the Chronic Obstructive Pulmonary Disease (COPD) cases and the measures of diagnosis and treatment.

目的：探讨慢阻肺(COPD)患者继发真菌感染的危险因素及其诊治。

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