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.
Whittle IR, Gordon A, Misra BK, Shaw JF, Steers AJ.Whittle IR, et al.J Neurosurg. 1989 Mar;70(3):463-8. doi: 10.3171/jns.1989.70.3.0463.J Neurosurg. 1989.PMID: 2644402Review.
Whittle IR, Hawkins RA, Killen E, Miller JD.Whittle IR, et al.Br J Neurosurg. 1988;2(2):211-5. doi: 10.3109/02688698808992671.Br J Neurosurg. 1988.PMID: 3267305
Whittle IR, MacPherson JS, Miller JD, Smyth JF.Whittle IR, et al.J Neurosurg. 1990 May;72(5):721-5. doi: 10.3171/jns.1990.72.5.0721.J Neurosurg. 1990.PMID: 2157825