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.
Kim S, Lim HJ, Kim JR, Oh KJ, Hong JS, Suh JW.Kim S, et al. Among authors: hong js.BMC Pregnancy Childbirth. 2020 Nov 11;20(1):685. doi: 10.1186/s12884-020-03374-0.BMC Pregnancy Childbirth. 2020.PMID: 33176736Free PMC article.
Kim NK, Choi YJ, Hong S, Park JY, Oh KJ, Hong JS.Kim NK, et al. Among authors: hong s, hong js.Obstet Gynecol Sci. 2020 Mar;63(2):126-132. doi: 10.5468/ogs.2020.63.2.126. Epub 2020 Feb 7.Obstet Gynecol Sci. 2020.PMID: 32206651Free PMC article.
Choi BY, Hong S, Jeon M, Park JY, Oh KJ, Hong JS.Choi BY, et al. Among authors: hong s, hong js.Obstet Gynecol Sci. 2020 Nov;63(6):690-699. doi: 10.5468/ogs.20133. Epub 2020 Nov 3.Obstet Gynecol Sci. 2020.PMID: 33137865Free PMC article.
Park JY, Cho SH, Jeon SJ, Kook SY, Park H, Oh KJ, Hong JS.Park JY, et al. Among authors: hong js.J Perinat Med. 2018 Oct 25;46(8):845-852. doi: 10.1515/jpm-2017-0218.J Perinat Med. 2018.PMID: 29116935Free article.
Oh KJ, Lee KA, Sohn YK, Park CW, Hong JS, Romero R, Yoon BH.Oh KJ, et al. Among authors: hong js.Am J Obstet Gynecol. 2010 Sep;203(3):211.e1-8. doi: 10.1016/j.ajog.2010.03.035. Epub 2010 Aug 3.Am J Obstet Gynecol. 2010.PMID: 20678747Free PMC article.
Choi HY, Kim JH, Park JY, Jung EY, No JH, Oh KJ, Hong JS.Choi HY, et al. Among authors: hong js.Obstet Gynecol Sci. 2016 Mar;59(2):91-6. doi: 10.5468/ogs.2016.59.2.91. Epub 2016 Mar 16.Obstet Gynecol Sci. 2016.PMID: 27004198Free PMC article.