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Clinical characteristics of chronic bronchitic, emphysematous and ACOS phenotypes in COPD patients with frequent exacerbations

Cheng, Yusheng; Tu, Xiongwen; Pan, Linlin; Lu, Shuai; Xing, Ming; Li, Linlin; Chen, Xingwu

期刊名称International Journal of Chronic Obstructive Pulmonary Disease
作者Cheng, Yusheng; Tu, Xiongwen; Pan, Linlin; Lu, Shuai; Xing, Ming; Li, Linlin; Chen, Xingwu
电子ISSN1178-2005
文件大小414.86KB
发表时间2017-07
DOI10.2147/COPD.S140231
页码2069-2074