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.
Aboud A, Mederos-Dahms H, Liebing K, Zittermann A, Schubert H, Murray E, Renner A, Gummert J, Börgermann J.Aboud A, et al. Among authors: liebing k.BMC Anesthesiol. 2015 May 29;15:81. doi: 10.1186/s12871-015-0058-0.BMC Anesthesiol. 2015.PMID: 26021999Free PMC article.