Article info
PDFAsthma
Original research
Relationship between asthma and severe COVID-19: a national cohort study
- Correspondence to Professor Jennifer K Quint, Imperial College London, London, UK; j.quint{at}imperial.ac.uk
Citation
Relationship between asthma and severe COVID-19: a national cohort study
Publication history
- Received December 21, 2021
- Accepted February 18, 2022
- First published March 30, 2022.
Online issue publication
October 24, 2023
Article Versions
- Previous version (12 January 2023).
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Supplementary Data
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© Author(s) (or their employer(s)) 2023. Re-use permitted under CC BY. Published by BMJ. https://creativecommons.org/licenses/by/4.0/This is an open access article distributed in accordance with the Creative Commons Attribution 4.0 Unported (CC BY 4.0) license, which permits others to copy, redistribute, remix, transform and build upon this work for any purpose, provided the original work is properly cited, a link to the licence is given, and indication of whether changes were made. See: https://creativecommons.org/licenses/by/4.0/.