Sunyer Deu, JordiDadvand, Payam2025-05-052025-05-052023Sunyer J, Dadvand P. Air pollution and COVID-19 severity. Eur Respir J. 2023 Jul;62(1):2300818. DOI: 10.1183/13993003.00818-20230903-1936http://hdl.handle.net/10230/70272application/pdfeng© The authors 2023. This version is distributed under the terms of the Creative Commons Attribution NonCommercial Licence 4.0.Aire -- ContaminacióPandèmia de COVID-19, 2020-Vacunesinfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1183/13993003.00818-2023info:eu-repo/semantics/openAccess