慢性阻塞性肺疾病急性加重风险预警因子研究进展
李晓俊, 王明航, 李素云
Research Progress of Risk Early-warning Factors of Acute Exacerbation of Chronic Obstructive Pulmonary Disease
LI Xiao-jun, WANG Ming-hang, LI Su-yun
中国全科医学 . 2016, (35): 4408 -4412 .  DOI: 10.3969/j.issn.1007-9572.2016.35.024