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Song JY, Cheong HJ, Seo YB, Kim IS, Noh JY, Heo JY, Choi WS, Lee J, Kim WJ.Song JY, et al. Among authors: cheong hj.Clin Vaccine Immunol. 2012 May;19(5):638-41. doi: 10.1128/CVI.00026-12. Epub 2012 Feb 29.Clin Vaccine Immunol. 2012.PMID: 22379067Free PMC article.
Cheong HJ, Song JY, Park JW, Yeon JE, Byun KS, Lee CH, Cho HI, Kim TG, Kim WJ.Cheong HJ, et al.Vaccine. 2006 Mar 20;24(13):2417-22. doi: 10.1016/j.vaccine.2005.11.064. Epub 2005 Dec 19.Vaccine. 2006.PMID: 16406176
Song JY, Sohn JW, Jeong HW, Cheong HJ, Kim WJ, Kim MJ.Song JY, et al. Among authors: cheong hj.BMC Infect Dis. 2006 Jan 13;6:6. doi: 10.1186/1471-2334-6-6.BMC Infect Dis. 2006.PMID: 16412228Free PMC article.
Park DW, Sohn JW, Cheong HJ, Kim WJ, Kim MJ, Kim JH, Shin C.Park DW, et al. Among authors: cheong hj.BMC Infect Dis. 2006 Feb 15;6:26. doi: 10.1186/1471-2334-6-26.BMC Infect Dis. 2006.PMID: 16480497Free PMC article.
Song JY, Park CW, Jeong HW, Cheong HJ, Kim WJ, Kim SR.Song JY, et al. Among authors: cheong hj.Infect Control Hosp Epidemiol. 2006 Jun;27(6):612-7. doi: 10.1086/504503. Epub 2006 May 23.Infect Control Hosp Epidemiol. 2006.PMID: 16755482
Song JY, Chun BC, Kim SD, Baek LJ, Kim SH, Sohn JW, Cheong HJ, Kim WJ, Park SC, Kim MJ.Song JY, et al. Among authors: cheong hj.J Korean Med Sci. 2006 Aug;21(4):614-20. doi: 10.3346/jkms.2006.21.4.614.J Korean Med Sci. 2006.PMID: 16891802Free PMC article.
Song JY, Jung SJ, Park CW, Sohn JW, Kim WJ, Kim MJ, Cheong HJ.Song JY, et al. Among authors: cheong hj.J Korean Med Sci. 2006 Aug;21(4):666-71. doi: 10.3346/jkms.2006.21.4.666.J Korean Med Sci. 2006.PMID: 16891810Free PMC article.
Song JY, Park CW, Kee SY, Choi WS, Kang EY, Sohn JW, Kim WJ, Kim MJ, Cheong HJ.Song JY, et al. Among authors: cheong hj.BMC Infect Dis. 2006 Oct 22;6:154. doi: 10.1186/1471-2334-6-154.BMC Infect Dis. 2006.PMID: 17054802Free PMC article.