Wang, R.
Xu, J.
Wang, Y.
This article is maintained by: Elsevier
Article Title: A population-based survey of the prevalence and risk factors of chronic obstructive pulmonary disease in Shanxi Province, China
Journal Title: Revista Clínica Española (English Edition)
CrossRef DOI link to publisher maintained version: https://doi.org/10.1016/j.rceng.2021.04.011
CrossRef DOI link to the associated document: https://doi.org/10.1016/j.rce.2021.04.010
Content Type: article
Copyright: © 2021 The Authors. Published by Elsevier España, S.L.U.