Escandell Rico, F.M. https://orcid.org/0000-0001-7888-8538
Pérez Fernández, L.
This article is maintained by: Elsevier
Article Title: Prevalence of COPD and smoking in Spain: an ecological study by autonomous communities, 2023
Journal Title: Revista Clínica Española (English Edition)
CrossRef DOI link to publisher maintained version: https://doi.org/10.1016/j.rceng.2026.502524
CrossRef DOI link to the associated document: https://doi.org/10.1016/j.rce.2026.502524
Content Type: article
Copyright: © 2026 Elsevier España, S.L.U. and Sociedad Española de Medicina Interna (SEMI). All rights are reserved, including those for text and data mining, AI training, and similar technologies.