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.
Murakami M, Kuratsu J, Mihara Y, Matsuno K, Ushio Y.Murakami M, et al. Among authors: ushio y.Neurosurgery. 1993 Feb;32(2):180-4; discussion 184. doi: 10.1227/00006123-199302000-00005.Neurosurgery. 1993.PMID: 8382347
Murakami M, Ushio Y, Mihara Y, Kuratsu J, Horiuchi S, Morino Y.Murakami M, et al. Among authors: ushio y.J Neurosurg. 1990 Nov;73(5):760-7. doi: 10.3171/jns.1990.73.5.0760.J Neurosurg. 1990.PMID: 2120396
Soyama N, Kuratsu J, Ushio Y.Soyama N, et al. Among authors: ushio y.Neurol Med Chir (Tokyo). 1995 Jul;35(7):438-41. doi: 10.2176/nmc.35.438.Neurol Med Chir (Tokyo). 1995.PMID: 7477686Free article.