Analysis on prevalence of chronic obstructive pulmonary disease based on pulmonary function screening in Changchun urban area of Jilin province

ZHANG Xueyang, MA Ji, MENG Guangping, WANG Qi, LI Wei, XU Yanling, ZHANG Jie, GAO Peng

Journal of Jilin University(Medicine Edition) . 2017, (05): 1047 -1052 . DOI: 10.13481/j.1671-587x.20170536