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.
Carlson ML, Van Abel KM, Schmitt WR, Driscoll CL, Neff BA, Lane JI, Link MJ.Carlson ML, et al.J Neurosurg. 2011 Oct;115(4):835-41. doi: 10.3171/2011.6.JNS11772. Epub 2011 Jul 8.J Neurosurg. 2011.PMID: 21740115
Carlson ML, Van Abel KM, Driscoll CL, Neff BA, Beatty CW, Lane JI, Castner ML, Lohse CM, Link MJ.Carlson ML, et al.Laryngoscope. 2012 Feb;122(2):378-88. doi: 10.1002/lary.22411. Epub 2012 Jan 17.Laryngoscope. 2012.PMID: 22252688