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Yeo SG, Cho JS, Park DC.Yeo SG, et al.J Korean Med Sci. 2006 Jun;21(3):391-6. doi: 10.3346/jkms.2006.21.3.391.J Korean Med Sci. 2006.PMID: 16778378Free PMC article.
Kim JB, Park DC, Cha CI, Yeo SG.Kim JB, et al. Among authors: yeo sg.Arch Otolaryngol Head Neck Surg. 2007 Apr;133(4):379-82. doi: 10.1001/archotol.133.4.379.Arch Otolaryngol Head Neck Surg. 2007.PMID: 17438253
Yeo SG, Park DC, Choo JH, Cha CI.Yeo SG, et al.Yonsei Med J. 2007 Jun 30;48(3):449-56. doi: 10.3349/ymj.2007.48.3.449.Yonsei Med J. 2007.PMID: 17594153Free PMC article.
Yeo SG, Park DC, Hong SM, Cha CI, Kim MG.Yeo SG, et al.Acta Otolaryngol. 2007 Oct;127(10):1062-7. doi: 10.1080/00016480601126978.Acta Otolaryngol. 2007.PMID: 17851935
Lee SK, Cha CI, Jung TS, Park DC, Yeo SG.Lee SK, et al. Among authors: yeo sg.Acta Otolaryngol. 2008 Jan;128(1):66-72. doi: 10.1080/00016480701387108.Acta Otolaryngol. 2008.PMID: 17851962