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.
Gottfried ON, Fults DW, Townsend JJ, Couldwell WT.Gottfried ON, et al. Among authors: couldwell wt.J Neurosurg. 2003 Aug;99(2):416-20. doi: 10.3171/jns.2003.99.2.0416.J Neurosurg. 2003.PMID: 12924720Review.
Gottfried ON, Soleau SW, Couldwell WT.Gottfried ON, et al. Among authors: couldwell wt.Neurosurgery. 2003 Dec;53(6):1433-4; discussion 1434-5. doi: 10.1227/01.neu.0000093829.42205.17.Neurosurgery. 2003.PMID: 14633312
Liu JK, Gottfried ON, Couldwell WT.Liu JK, et al. Among authors: couldwell wt.Acta Neurochir (Wien). 2005 Apr;147(4):413-6; discussion 417. doi: 10.1007/s00701-004-0452-8.Acta Neurochir (Wien). 2005.PMID: 15662571Review.