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vol. 36 no. 6 1370-1374
PubMed
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History
- Received March 26, 2009
- Accepted April 21, 2010
- Published online November 30, 2010.
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- previous version (June 4, 2010 - 00:54).
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©ERS 2010
Author Information
- *Pulmonary and Critical Care Medicine, Thoraxklinik, University of Heidelberg, Heidleberg, Germany
- #Depts of Gastroenterology
- ¶Internal Medicine, University Hospital Basel, Basel, Switzerland
- +These authors contributed equally to the study
- P.N. Chhajed, Dept of Pulmonary Medicine, University Hospital Basel, Petersgraben 4, CH-4031, Basel, Switzerland. E-mail: pchhajed{at}uhbs.ch