An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Bernasconi M, Tamm M, Bingisser R, Miedinger D, Leuppi J, Müller B, Christ-Crain M, Stolz D.Bernasconi M, et al.Chest. 2011 Jul;140(1):91-99. doi: 10.1378/chest.10-1353. Epub 2010 Nov 24.Chest. 2011.PMID: 21106656
Jochmann A, Scherr A, Jochmann DC, Miedinger D, Török SS, Chhajed PN, Tamm M, Leuppi JD.Jochmann A, et al. Among authors: leuppi jd.Swiss Med Wkly. 2012 Apr 5;142:w13567. doi: 10.4414/smw.2012.13567. eCollection 2012.Swiss Med Wkly. 2012.PMID: 22481636Free article.