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.
Moon HR, Chi JG, Yeon KM, Suh YL, Sung RH, Kim BI, Rhi JL, Kim SH.Moon HR, et al. Among authors: sung rh.J Korean Med Sci. 1987 Mar;2(1):75-83. doi: 10.3346/jkms.1987.2.1.75.J Korean Med Sci. 1987.PMID: 3269246Free PMC article.
Suh YL, Sung RH, Chi JG, Park KW.Suh YL, et al. Among authors: sung rh.J Korean Med Sci. 1987 Jun;2(2):129-32. doi: 10.3346/jkms.1987.2.2.129.J Korean Med Sci. 1987.PMID: 3271054Free PMC article.
Chi JG, Sung RH, Cho SY.Chi JG, et al. Among authors: sung rh.J Korean Med Sci. 1988 Jun;3(2):51-62. doi: 10.3346/jkms.1988.3.2.51.J Korean Med Sci. 1988.PMID: 3267355Free PMC article.
Kang GH, Lee CH, Seo JW, Sung RH, Chung YH, Lee SK, Suh YH, Chi JG.Kang GH, et al. Among authors: sung rh.J Korean Med Sci. 1997 Apr;12(2):128-34. doi: 10.3346/jkms.1997.12.2.128.J Korean Med Sci. 1997.PMID: 9170018Free PMC article.
Song KY, Jang YW, Kim MK, Lee GY, Sung RH.Song KY, et al. Among authors: sung rh.J Korean Med Sci. 1991 Dec;6(4):372-5. doi: 10.3346/jkms.1991.6.4.372.J Korean Med Sci. 1991.PMID: 1844647Free PMC article.
Jeong HS, Lee GK, Sung R, Ahn JH, Song HG.Jeong HS, et al.J Korean Med Sci. 1997 Feb;12(1):58-62. doi: 10.3346/jkms.1997.12.1.58.J Korean Med Sci. 1997.PMID: 9142662Free PMC article.Review.
Kim Y, Kang MS, Kim CW, Sung R, Ko YH.Kim Y, et al.J Korean Med Sci. 2005 Apr;20(2):319-24. doi: 10.3346/jkms.2005.20.2.319.J Korean Med Sci. 2005.PMID: 15832009Free PMC article.
Kim GH, Kim BU, Lee JH, Choi YH, Chae HB, Park SM, Youn SJ, Lee JY, Yoon TY, Sung R.Kim GH, et al.J Korean Med Sci. 2010 Nov;25(11):1661-4. doi: 10.3346/jkms.2010.25.11.1661. Epub 2010 Oct 26.J Korean Med Sci. 2010.PMID: 21060758Free PMC article.
Choi SY, Sung R, Lee SJ, Lee TG, Kim N, Yoon SM, Lee EJ, Chae HB, Youn SJ, Park SM.Choi SY, et al.J Korean Med Sci. 2013 Sep;28(9):1293-301. doi: 10.3346/jkms.2013.28.9.1293. Epub 2013 Aug 28.J Korean Med Sci. 2013.PMID: 24015033Free PMC article.