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Original article
Risk factors for chronic mucus hypersecretion in individuals with and without COPD: influence of smoking and job exposure on CMH
- Correspondence to Judith M Vonk, University of Groningen, University Medical Center Groningen, Department of Epidemiology, Hanzeplein 1, Groningen 9700 RB, The Netherlands; J.M.Vonk{at}umcg.nl
Citation
Risk factors for chronic mucus hypersecretion in individuals with and without COPD: influence of smoking and job exposure on CMH
Publication history
- Received June 10, 2013
- Revised January 13, 2014
- Accepted February 22, 2014
- First published March 18, 2014.
Online issue publication
April 27, 2016
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- Previous version (27 April 2016).
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