An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Lee KS, Kim HH, Byun SS, Kwak C, Park K, Ahn H.Lee KS, et al. Among authors: kwak c.Urology. 2002 Sep;60(3):411-4. doi: 10.1016/s0090-4295(02)01759-4.Urology. 2002.PMID: 12350474
Park HK, Kwak C, Byun SS, Lee E, Lee SE.Park HK, et al. Among authors: kwak c.Urology. 2005 May;65(5):905-8. doi: 10.1016/j.urology.2004.11.046.Urology. 2005.PMID: 15882721
Jeong IG, Jeong CW, Hong SK, Kwak C, Lee E, Lee SE.Jeong IG, et al. Among authors: kwak c.Urology. 2006 Apr;67(4):709-12. doi: 10.1016/j.urology.2005.10.042. Epub 2006 Mar 29.Urology. 2006.PMID: 16566981
Lee SE, Kwak C, Byun SS, Gill MC, Chang IH, Kim YJ, Hong SK.Lee SE, et al. Among authors: kwak c.Urol Int. 2006;76(3):256-63. doi: 10.1159/000091630.Urol Int. 2006.PMID: 16601390
Kwak C, Park YH, Jeong CW, Jeong H, Lee SE, Moon KC, Ku JH.Kwak C, et al.J Surg Oncol. 2007 Mar 15;95(4):317-23. doi: 10.1002/jso.20669.J Surg Oncol. 2007.PMID: 17066434
Kwak C, Park YH, Jeong CW, Jeong H, Lee SE, Ku JH.Kwak C, et al.Tumori. 2007 Jan-Feb;93(1):68-74. doi: 10.1177/030089160709300112.Tumori. 2007.PMID: 17455874
Kwak C, Park YH, Jeong CW, Lee SE, Ku JH.Kwak C, et al.Urol Oncol. 2007 Jul-Aug;25(4):310-6. doi: 10.1016/j.urolonc.2006.08.022.Urol Oncol. 2007.PMID: 17628297