Article Information
vol. 43 no. 5 1459-1471
PubMed
Published By
Print ISSN
Online ISSN
History
- Received January 2, 2014
- Accepted January 21, 2014
- Published online April 30, 2014.
Article Versions
- previous version (March 6, 2014 - 04:33).
- You are viewing the most recent version of this article.
Copyright & Usage
©ERS 2014