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.
Ahn KH, Park YJ, Hong SC, Lee EH, Lee JS, Oh MJ, Kim HJ.Ahn KH, et al.J Obstet Gynaecol. 2016 Jul;36(5):563-6. doi: 10.3109/01443615.2015.1127905. Epub 2016 Mar 10.J Obstet Gynaecol. 2016.PMID: 26965725Free article.Review.
Lee CH, Oh JI, Park HD, Kim HJ, Park TK, Kim JS, Hong CY, Lee SJ, Ahn KH, Kim YZ.Lee CH, et al. Among authors: ahn kh.Arch Pharm Res. 1999 Apr;22(2):157-64. doi: 10.1007/BF02976540.Arch Pharm Res. 1999.PMID: 10230506
Lee EJ, Ahn KH, Hong SC, Lee EH, Park Y, Kim BS.Lee EJ, et al. Among authors: ahn kh.Obstet Gynecol Sci. 2014 Nov;57(6):526-9. doi: 10.5468/ogs.2014.57.6.526. Epub 2014 Nov 20.Obstet Gynecol Sci. 2014.PMID: 25469343Free PMC article.
Han SY, Ryu KJ, Ahn KH, Cho SB, Lee CH, Hong SC.Han SY, et al. Among authors: ahn kh.J Obstet Gynaecol. 2015;35(6):650-1. doi: 10.3109/01443615.2014.987115. Epub 2014 Dec 11.J Obstet Gynaecol. 2015.PMID: 25496617Free article.No abstract available.
Ahn KH, Bae NY, Hong SC, Lee JS, Lee EH, Jee HJ, Cho GJ, Oh MJ, Kim HJ.Ahn KH, et al.J Perinat Med. 2017 Jan 1;45(1):11-20. doi: 10.1515/jpm-2015-0317.J Perinat Med. 2017.PMID: 27124668