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.
Jeger V, Pop R, Forudastan F, Barras JP, Zuber M, Piso RJ.Jeger V, et al. Among authors: piso rj.Swiss Med Wkly. 2017 Nov 23;147:w14555. doi: 10.4414/smw.2017.14555. eCollection 2017.Swiss Med Wkly. 2017.PMID: 29185246Free article.
Piso RJ, Pop R, Wieland M, Griesshammer I, Urfer M, Schibli U, Bassetti S.Piso RJ, et al.Springerplus. 2016 Sep 15;5(1):1578. doi: 10.1186/s40064-016-3293-z. eCollection 2016.Springerplus. 2016.PMID: 27652151Free PMC article.