Article info
Chronic obstructive pulmonary disease
Influence of age on real-life effects of doxycycline for acute exacerbations among COPD outpatients: a population-based cohort study
- Correspondence to Yuanyuan Wang; yuanyuanwang.research{at}gmail.com
Citation
Influence of age on real-life effects of doxycycline for acute exacerbations among COPD outpatients: a population-based cohort study
Publication history
- Received November 19, 2019
- Revised January 29, 2020
- Accepted February 1, 2020
- First published February 18, 2020.
Online issue publication
February 18, 2020
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© Author(s) (or their employer(s)) 2020. 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/.