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Cho SM, Kim HG, Yoon SH, Chang KH, Park MS, Park YH, Choi MS.Cho SM, et al. Among authors: yoon sh.World Neurosurg. 2018 Jan;109:e305-e312. doi: 10.1016/j.wneu.2017.09.168. Epub 2017 Oct 5.World Neurosurg. 2018.PMID: 28989045
Kim SH, Yoon SH, Cho KH, Kim SH.Kim SH, et al. Among authors: yoon sh.Spine (Phila Pa 1976). 2008 Oct 1;33(21):E792-4. doi: 10.1097/BRS.0b013e3181878719.Spine (Phila Pa 1976). 2008.PMID: 18827684
Yoon SH, Kim SH, Shin YS, Ahn YW, Cho KG, Lee KB, Cho KH.Yoon SH, et al.Childs Nerv Syst. 2006 Feb;22(2):176-81. doi: 10.1007/s00381-004-1103-3. Epub 2005 Apr 2.Childs Nerv Syst. 2006.PMID: 15809820
Yoon SH, Park SH.Yoon SH, et al.Childs Nerv Syst. 2008 Apr;24(4):459-65. doi: 10.1007/s00381-007-0523-2. Epub 2007 Nov 7.Childs Nerv Syst. 2008.PMID: 17987301Clinical Trial.