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.
Kang SG, Kang SH, Lee YG, Rha KH, Jeong BC, Ko YH, Lee HM, Seo SI, Kwon TG, Park SC, Jung SI, Sung GT, Kim HH.Kang SG, et al. Among authors: rha kh.J Endourol. 2010 Sep;24(9):1435-40. doi: 10.1089/end.2009.0638.J Endourol. 2010.PMID: 20839973
Lee YS, Han WK, Oh YT, Choi YD, Yang SC, Rha KH.Lee YS, et al. Among authors: rha kh.Yonsei Med J. 2007 Apr 30;48(2):341-6. doi: 10.3349/ymj.2007.48.2.341.Yonsei Med J. 2007.PMID: 17461539Free PMC article.
Park SY, Cho KS, Ham WS, Choi HM, Hong SJ, Rha KH.Park SY, et al. Among authors: rha kh.J Laparoendosc Adv Surg Tech A. 2008 Jun;18(3):401-4. doi: 10.1089/lap.2007.0138.J Laparoendosc Adv Surg Tech A. 2008.PMID: 18503374
Park SY, Jeong W, Choi YD, Chung BH, Hong SJ, Rha KH.Park SY, et al. Among authors: rha kh.Yonsei Med J. 2008 Dec 31;49(6):897-900. doi: 10.3349/ymj.2008.49.6.897.Yonsei Med J. 2008.PMID: 19108011Free PMC article.
Ham WS, Park SY, Rha KH, Kim WT, Choi YD.Ham WS, et al. Among authors: rha kh.J Laparoendosc Adv Surg Tech A. 2009 Jun;19(3):329-32. doi: 10.1089/lap.2008.0344.J Laparoendosc Adv Surg Tech A. 2009.PMID: 19397390
Cho KS, Choi HM, Koo K, Park SJ, Rha KH, Choi YD, Chung BH, Cho NH, Yang SC, Hong SJ.Cho KS, et al. Among authors: rha kh.J Korean Med Sci. 2009 Aug;24(4):674-8. doi: 10.3346/jkms.2009.24.4.674. Epub 2009 Jul 29.J Korean Med Sci. 2009.PMID: 19654951Free PMC article.