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.
Sandwell SE, El-Naggar AO.Sandwell SE, et al. Among authors: el naggar ao.J Neurosurg. 2013 Mar;118(3):534-8. doi: 10.3171/2012.11.JNS121395. Epub 2012 Dec 14.J Neurosurg. 2013.PMID: 23240704
Sandwell SE, El-Naggar AO, Nettleton GS, Acland RD.Sandwell SE, et al. Among authors: el naggar ao.Stereotact Funct Neurosurg. 2010;88(5):269-76. doi: 10.1159/000316758. Epub 2010 Jun 24.Stereotact Funct Neurosurg. 2010.PMID: 20588077
Sheikh B, Ohata K, El-Naggar A, Baba M, Hong B, Hakuba A.Sheikh B, et al.Neurosurgery. 2000 May;46(5):1156-60; discussion 1160-1. doi: 10.1097/00006123-200005000-00027.Neurosurgery. 2000.PMID: 10807248