This article is maintained by: Elsevier
Article Title: Response to the article 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.2022.03.001
CrossRef DOI link to the associated document: https://doi.org/10.1016/j.rce.2022.03.002
Content Type: simple-article
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