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Nam MW, Kim JM, Cheong JH, Ryu JI, Han MH.Nam MW, et al. Among authors: cheong jh.PLoS One. 2019 Jun 21;14(6):e0218825. doi: 10.1371/journal.pone.0218825. eCollection 2019.PLoS One. 2019.PMID: 31226155Free PMC article.
Cheong JH, Kim CH, Bak KH, Kim JM, Oh SJ.Cheong JH, et al.J Korean Med Sci. 2001 Apr;16(2):245-9. doi: 10.3346/jkms.2001.16.2.245.J Korean Med Sci. 2001.PMID: 11306757Free PMC article.
Kim JM, Cheong JH, Yi HJ, Bak KH, Kim CH, Oh SJ.Kim JM, et al. Among authors: cheong jh.J Korean Med Sci. 2002 Apr;17(2):287-91. doi: 10.3346/jkms.2002.17.2.287.J Korean Med Sci. 2002.PMID: 11961322Free PMC article.
Kim J, Cheong J, Yi H, Bak K, Kim C, Lee S.Kim J, et al.Minim Invasive Neurosurg. 2002 Jun;45(2):124-7. doi: 10.1055/s-2002-32491.Minim Invasive Neurosurg. 2002.PMID: 12087514
Kim JM, Cheong JH, Bak KH, Kim CH, Park DW, Oh YH.Kim JM, et al. Among authors: cheong jh.J Neurooncol. 2006 Mar;77(1):59-63. doi: 10.1007/s11060-005-9002-3. Epub 2005 Aug 25.J Neurooncol. 2006.PMID: 16132529
Kim JM, Jeon JY, Kim JH, Cheong JH, Bak KH, Kim CH, Yi HJ, Kim KM.Kim JM, et al. Among authors: cheong jh.J Korean Med Sci. 2006 Feb;21(1):113-8. doi: 10.3346/jkms.2006.21.1.113.J Korean Med Sci. 2006.PMID: 16479076Free PMC article.
Kim CH, Cheong JH, Bak KH, Kim JM, Oh SJ.Kim CH, et al. Among authors: cheong jh.J Korean Med Sci. 2006 Feb;21(1):126-30. doi: 10.3346/jkms.2006.21.1.126.J Korean Med Sci. 2006.PMID: 16479078Free PMC article.
Cheong JH, Kim JM, Bak KH, Kim CH, Oh YH, Park DW.Cheong JH, et al.J Neurosurg. 2006 May;104(5):835-9. doi: 10.3171/jns.2006.104.5.835.J Neurosurg. 2006.PMID: 16703893