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Kim SW, Lee WC, Kim MT, Ko K, Lee WK, Lee CH, Kim JJ, Yang DY.Kim SW, et al. Among authors: ko k.Korean J Urol. 2013 Oct;54(10):697-702. doi: 10.4111/kju.2013.54.10.697. Epub 2013 Oct 15.Korean J Urol. 2013.PMID: 24175045Free PMC article.
Choo MS, Cho SY, Ko K, Jeong CW, Lee SB, Ku JH, Hong SK, Byun SS, Kwak C, Kim HH, Lee SE, Jeong H.Choo MS, et al. Among authors: ko k.World J Urol. 2014 Dec;32(6):1401-9. doi: 10.1007/s00345-013-1230-0. Epub 2013 Dec 21.World J Urol. 2014.PMID: 24362883
Park YH, Kim KT, Ko K, Kim HH.Park YH, et al. Among authors: ko k.World J Urol. 2015 Mar;33(3):367-72. doi: 10.1007/s00345-014-1322-5. Epub 2014 May 15.World J Urol. 2015.PMID: 24833246Clinical Trial.
Lee JW, Cho SY, Jeon C, Ko K, Kim HH.Lee JW, et al. Among authors: ko k.Can Urol Assoc J. 2014 Nov;8(11-12):E810-4. doi: 10.5489/cuaj.1642.Can Urol Assoc J. 2014.PMID: 25485008Free PMC article.
Lee WK, Cho ST, Lee YS, Lee YG, Oh CY, Yoo C, Cho JS, Shin TY, Lee SK, Lee SH, Ko K, Yang DY.Lee WK, et al. Among authors: ko k.Urology. 2015 Feb;85(2):375-80. doi: 10.1016/j.urology.2014.09.036.Urology. 2015.PMID: 25623693
Ko K, Jeong CW, Kwak C, Kim HH, Ku JH.Ko K, et al.Oncotarget. 2017 Oct 13;8(59):100614-100630. doi: 10.18632/oncotarget.21899. eCollection 2017 Nov 21.Oncotarget. 2017.PMID: 29246006Free PMC article.
Ko K, Lee WK, Oh CY, Lee SH, Cho ST, Bang WJ, Shin TY, Choo MS, Cho JS, Lee YG, Yang DY.Ko K, et al.Urol J. 2018 Nov 17;15(6):365-369. doi: 10.22037/uj.v0i0.3716.Urol J. 2018.PMID: 30221336Free article.Clinical Trial.