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.
Shim EJ, Jeon HJ, Kim H, Lee KM, Jung D, Noh HL, Roh MS, Hahm BJ.Shim EJ, et al. Among authors: roh ms.BMC Med Educ. 2016 Nov 24;16(1):302. doi: 10.1186/s12909-016-0824-9.BMC Med Educ. 2016.PMID: 27881178Free PMC article.
Kim SG, Song JY, Joo EJ, Jeong SH, Kim SH, Lee KY, Lee NY, Ahn YM, Kim YS, Roh MS.Kim SG, et al. Among authors: roh ms.J Korean Med Sci. 2011 Oct;26(10):1356-63. doi: 10.3346/jkms.2011.26.10.1356. Epub 2011 Oct 1.J Korean Med Sci. 2011.PMID: 22022190Free PMC article.