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.
Nahm DH, Park JW, Hong CS.Nahm DH, et al. Among authors: hong cs.Yonsei Med J. 1995 May;36(2):137-45. doi: 10.3349/ymj.1995.36.2.137.Yonsei Med J. 1995.PMID: 7618361Free article.
Kim SC, Hong CS.Kim SC, et al. Among authors: hong cs.Yonsei Med J. 1992 Sep;33(3):281-7. doi: 10.3349/ymj.1992.33.3.281.Yonsei Med J. 1992.PMID: 1292253Free article.
Park HS, Lee MK, Hong CS.Park HS, et al. Among authors: hong cs.Yonsei Med J. 1990 Jun;31(2):98-102. doi: 10.3349/ymj.1990.31.2.98.Yonsei Med J. 1990.PMID: 2219979Free article.
Chae YM, Ho SH, Chung SK, Hong CS, Park IY.Chae YM, et al. Among authors: hong cs.Yonsei Med J. 1995 May;36(2):116-29. doi: 10.3349/ymj.1995.36.2.116.Yonsei Med J. 1995.PMID: 7618359Free article.
Hong CS, Park JW, Nahm DH.Hong CS, et al.Yonsei Med J. 1994 Dec;35(4):453-63. doi: 10.3349/ymj.1994.35.4.453.Yonsei Med J. 1994.PMID: 7871850Free article.
Koh KB, Hong CS.Koh KB, et al. Among authors: hong cs.Yonsei Med J. 1993 Jun;34(2):166-74. doi: 10.3349/ymj.1993.34.2.166.Yonsei Med J. 1993.PMID: 8379196Free article.