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.
Cho HJ, Jung HJ, Kim SK, Choi JR, Cho NH, Bai SW.Cho HJ, et al. Among authors: jung hj.Yonsei Med J. 2009 Aug 31;50(4):564-8. doi: 10.3349/ymj.2009.50.4.564. Epub 2009 Aug 19.Yonsei Med J. 2009.PMID: 19718407Free PMC article.
Jeon MJ, Moon YJ, Jung HJ, Lim KJ, Yang HI, Kim SK, Bai SW.Jeon MJ, et al. Among authors: jung hj.Yonsei Med J. 2009 Dec 31;50(6):807-13. doi: 10.3349/ymj.2009.50.6.807. Epub 2009 Dec 18.Yonsei Med J. 2009.PMID: 20046422Free PMC article.
Cho SR, Park SJ, Kim HJ, Park IJ, Choi JR, Jung HJ, Park JE.Cho SR, et al. Among authors: jung hj.J Pediatr Hematol Oncol. 2011 Oct;33(7):e326-9. doi: 10.1097/MPH.0b013e31820998de.J Pediatr Hematol Oncol. 2011.PMID: 21617563Review.