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Workplace
Short report
Prevalence of spirometry-defined airflow obstruction in never-smoking working US coal miners by pneumoconiosis status
- Correspondence to Dr Laura Kurth, NIOSH, CDC, Morgantown, WV 26505, USA; vrz6{at}cdc.gov
Citation
Prevalence of spirometry-defined airflow obstruction in never-smoking working US coal miners by pneumoconiosis status
Publication history
- Received September 19, 2019
- Revised December 2, 2019
- Accepted January 24, 2020
- First published February 10, 2020.
Online issue publication
March 13, 2020
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© Author(s) (or their employer(s)) 2020. No commercial re-use. See rights and permissions. Published by BMJ.