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vol. 39 no. 5 1104-1112
PubMed
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History
- Received June 6, 2011
- Accepted August 22, 2011
- Published online April 30, 2012.
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- previous version (September 29, 2011 - 03:05).
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©ERS 2012
Author Information
- *Respiratory Investigation Unit, Queen’s University and Kingston General Hospital, Kingston, ON, Canada
- #Nycomed GmbH, Konstanz, Germany
- D.E. O’Donnell, Respiratory Investigation Unit, Queen’s University and Kingston General Hospital, 102 Stuart Street, Kingston, ON, K7L 2V6, Canada. E-mail: odonnell{at}queensu.ca