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Hong B, Park S, Kim HS, Choo MS.Hong B, et al. Among authors: choo ms.J Urol. 2003 Sep;170(3):852-6. doi: 10.1097/01.ju.0000081095.85420.ab.J Urol. 2003.PMID: 12913715
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Lee KS, Choo MS, Kim DY, Kim JC, Kim HJ, Min KS, Lee JB, Jeong HJ, Lee T, Park WH.Lee KS, et al. Among authors: choo ms.J Urol. 2005 Oct;174(4 Pt 1):1334-8. doi: 10.1097/01.ju.0000173630.94559.fd.J Urol. 2005.PMID: 16145414Clinical Trial.
Park S, Hong B, Lee KS, Choo MS.Park S, et al. Among authors: choo ms.J Korean Med Sci. 2005 Dec;20(6):1006-10. doi: 10.3346/jkms.2005.20.6.1006.J Korean Med Sci. 2005.PMID: 16361813Free PMC article.