Regional variations in the prevalence and misdiagnosis of air flow obstruction in China: baseline results from a prospective cohort of the China Kadoorie Biobank (CKB)
Crossref DOI link: https://doi.org/10.1136/bmjresp-2014-000025
Published Online: 2014-05-09
Published Print: 2014-05
Update policy: https://doi.org/10.1136/crossmarkpolicy
Kurmi, Om P
Li, Liming
Smith, Margaret
Augustyn, Mareli
Chen, Junshi
Collins, Rory
Guo, Yu
Han, Yabin
Qin, Jingxin
Xu, Guanqun
Wang, Jian
Bian, Zheng
Zhou, Gang
Davis, Kourtney
Peto, Richard
Chen, Zhenming
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