Article info
Oral presentation
0406 Prospective monitoring of exposure and lung function among cement production workers – is drop out from the study associated with respiratory health at inclusion?
Citation
0406 Prospective monitoring of exposure and lung function among cement production workers – is drop out from the study associated with respiratory health at inclusion?
Publication history
- First published June 23, 2014.
Online issue publication
April 27, 2016
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© 2014, Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions