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.
Kang HS, Kwon BJ, Roh HG, Yoon SW, Chang HW, Kim JE, Han MH.Kang HS, et al. Among authors: kwon bj.Neurosurgery. 2008 Aug;63(2):230-7; discussion 237-8. doi: 10.1227/01.NEU.0000320440.85178.CC.Neurosurgery. 2008.PMID: 18797352
Park SB, Han MH, Jahng TA, Kwon BJ, Chung CK.Park SB, et al. Among authors: kwon bj.J Korean Neurosurg Soc. 2008 Dec;44(6):364-9. doi: 10.3340/jkns.2008.44.6.364. Epub 2008 Dec 31.J Korean Neurosurg Soc. 2008.PMID: 19137080Free PMC article.
Kwon BJ, Im SH, Park JC, Cho YD, Kang HS, Kim JE, Han MH.Kwon BJ, et al.Neurosurgery. 2010 Jul;67(1):34-40; discussion 40. doi: 10.1227/01.NEU.0000370891.67129.2F.Neurosurgery. 2010.PMID: 20559090