Araújo, A.
This article is maintained by: Elsevier
Article Title: COPD: A controversial disease?
Journal Title: Revista Portuguesa de Pneumologia (English Edition)
CrossRef DOI link to publisher maintained version: https://doi.org/10.1016/j.rppnen.2016.03.015
Content Type: simple-article
Copyright: © 2016 Sociedade Portuguesa de Pneumologia. Published by Elsevier España, S.L.U.