Letter to the Editor: Response by Authors
Chronic Obstr Pulm Dis
.
2021 Apr 27;8(2):188-189.
doi: 10.15326/jcopdf.2021.0225.
Authors
John S Kim
1
2
,
R Graham Barr
1
3
Affiliations
1
Department of Medicine, Columbia University Irving Medical Center, New York, New York, United States.
2
Department of Medicine, School of Medicine, University of Virginia, Charlottesville, Virginia, United States.
3
Department of Epidemiology, Mailman School of Public Health, Columbia University Irving Medical Center, New York, New York, United States.
PMID:
33909966
PMCID:
PMC8237973
DOI:
10.15326/jcopdf.2021.0225
No abstract available
Publication types
Letter