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.
Nam KH, Song Y, Kim DH, Choi HJ, Lee IS, Lee JI, Choi BK, Han IH.Nam KH, et al. Among authors: choi bk, choi hj.World Neurosurg. 2019 Oct;130:e344-e349. doi: 10.1016/j.wneu.2019.06.085. Epub 2019 Jun 21.World Neurosurg. 2019.PMID: 31229753
Lee IS, Kim HJ, Choi BK, Jeong YJ, Lee TH, Moon TY, Won Kang D.Lee IS, et al. Among authors: choi bk.J Comput Assist Tomogr. 2007 Jul-Aug;31(4):635-41. doi: 10.1097/01.rct.0000250117.18080.d8.J Comput Assist Tomogr. 2007.PMID: 17882046Clinical Trial.
Lee JI, Cho WH, Choi BK, Cha SH, Song GS, Choi CH.Lee JI, et al. Among authors: choi bk, choi ch.Neurol Med Chir (Tokyo). 2008;48(11):489-92; discussion 492-4. doi: 10.2176/nmc.48.489.Neurol Med Chir (Tokyo). 2008.PMID: 19029775Free article.
Choi BK, Han IH, Cho WH, Cha SH.Choi BK, et al.J Korean Neurosurg Soc. 2010 Apr;47(4):313-5. doi: 10.3340/jkns.2010.47.4.313. Epub 2010 Apr 30.J Korean Neurosurg Soc. 2010.PMID: 20461177Free PMC article.
Choi BK, Han IH, Cho WH, Cha SH.Choi BK, et al.J Korean Neurosurg Soc. 2011 Jan;49(1):61-4. doi: 10.3340/jkns.2011.49.1.61. Epub 2011 Jan 31.J Korean Neurosurg Soc. 2011.PMID: 21494366Free PMC article.
Son DW, Song GS, Han IH, Choi BK.Son DW, et al. Among authors: choi bk.J Korean Neurosurg Soc. 2011 Jul;50(1):57-9. doi: 10.3340/jkns.2011.50.1.57. Epub 2011 Jul 31.J Korean Neurosurg Soc. 2011.PMID: 21892408Free PMC article.
Lee SH, Han IH, Kang DW, Choi BK.Lee SH, et al. Among authors: choi bk.J Korean Neurosurg Soc. 2011 Aug;50(2):139-42. doi: 10.3340/jkns.2011.50.2.139. Epub 2011 Aug 31.J Korean Neurosurg Soc. 2011.PMID: 22053236Free PMC article.
Han IH, Seo YJ, Cho WH, Choi BK.Han IH, et al. Among authors: choi bk.J Korean Neurosurg Soc. 2011 Dec;50(6):523-7. doi: 10.3340/jkns.2011.50.6.523. Epub 2011 Dec 31.J Korean Neurosurg Soc. 2011.PMID: 22323941Free PMC article.
Han IH, Son DW, Nam KH, Choi BK, Song GS.Han IH, et al. Among authors: choi bk.J Korean Neurosurg Soc. 2012 Feb;51(2):81-5. doi: 10.3340/jkns.2012.51.2.81. Epub 2012 Feb 29.J Korean Neurosurg Soc. 2012.PMID: 22500198Free PMC article.