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.
Lee Y, Chang SW, Perinpanayagam H, Yoo YJ, Lim SM, Oh SR, Gu Y, Ahn SJ, Kum KY.Lee Y, et al. Among authors: oh sr.Int Endod J. 2014 Sep;47(9):896-904. doi: 10.1111/iej.12223. Epub 2014 Jan 10.Int Endod J. 2014.PMID: 24298936
Kim Y, Perinpanayagam H, Lee JK, Yoo YJ, Oh S, Gu Y, Lee SP, Chang SW, Lee W, Baek SH, Zhu Q, Kum KY.Kim Y, et al. Among authors: oh s.Acta Odontol Scand. 2015 Aug;73(6):427-32. doi: 10.3109/00016357.2014.976263. Epub 2014 Nov 11.Acta Odontol Scand. 2015.PMID: 25385684