Article Information
vol. 21 no. 126 347-354
PubMed
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History
- Received February 23, 2012
- Accepted March 16, 2012
- Published online November 30, 2012.
Copyright & Usage
©ERS 2012
Author Information
- *Respiratory Unit, Fondazione S.Maugeri, IRCCS, Istituto Scientifico di Pavia, Pavia, and #Respiratory and Critical Care Unit, Sant'Orsola-Malpighi Hospital, Bologna, Italy.
- S. Nava, Azienda Opedaliera Universitaria Sant'Orsola-Malpighi Hospital, via Massarenti 9, 40138 Bologna, Italy. E-mail: stefano.nava{at}aosp.bo.it