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.
Hall WA, Martin AJ, Liu H, Nussbaum ES, Maxwell RE, Truwit CL.Hall WA, et al. Among authors: truwit cl.Neurosurgery. 1999 Apr;44(4):807-13; discussion 813-4. doi: 10.1097/00006123-199904000-00067.Neurosurgery. 1999.PMID: 10201306Review.
Hall WA, Truwit CL.Hall WA, et al. Among authors: truwit cl.Neurosurg Clin N Am. 2005 Jan;16(1):165-72, vii. doi: 10.1016/j.nec.2004.07.002.Neurosurg Clin N Am. 2005.PMID: 15561536Review.
Hall WA, Martin AJ, Liu H, Pozza CH, Casey SO, Michel E, Nussbaum ES, Maxwell RE, Truwit CL.Hall WA, et al. Among authors: truwit cl.Pediatr Neurosurg. 1998 Nov;29(5):253-9. doi: 10.1159/000028732.Pediatr Neurosurg. 1998.PMID: 9917543