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.
Park SO, Seo JB, Kim N, Park SH, Lee YK, Park BW, Sung YS, Lee Y, Lee J, Kang SH.Park SO, et al. Among authors: sung ys.Korean J Radiol. 2009 Sep-Oct;10(5):455-63. doi: 10.3348/kjr.2009.10.5.455. Epub 2009 Aug 25.Korean J Radiol. 2009.PMID: 19721830Free PMC article.
Sung YS, Kwon HJ, Park BW, Cho G, Lee CK, Cho KS, Kim JK.Sung YS, et al.AJR Am J Roentgenol. 2011 Nov;197(5):1122-9. doi: 10.2214/AJR.10.6062.AJR Am J Roentgenol. 2011.PMID: 22021504
Lee Y, Kim JK, Shim W, Sung YS, Cho KS, Shin JH, Kim MH.Lee Y, et al. Among authors: sung ys.AJR Am J Roentgenol. 2015 Sep;205(3):W305-12. doi: 10.2214/AJR.14.13641.AJR Am J Roentgenol. 2015.PMID: 26295666
Choi SH, Lee JH, Choi YJ, Park JE, Sung YS, Kim N, Baek JH.Choi SH, et al. Among authors: sung ys.AJR Am J Roentgenol. 2017 Jan;208(1):42-47. doi: 10.2214/AJR.16.16127. Epub 2016 Sep 28.AJR Am J Roentgenol. 2017.PMID: 27680294