Article info
Spoken sessions
Occupational lung disease
S4 Occupational asthma; is this the cause of excess respiratory symptoms and COPD described in bitumen exposed workers?
Citation
S4 Occupational asthma; is this the cause of excess respiratory symptoms and COPD described in bitumen exposed workers?
Publication history
- First published December 2, 2011.
Online issue publication
September 01, 2022
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© 2011, 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.