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.
Jeong HS, Baek CH, Son YI, Cho DY, Chung MK, Min JY, Ko YH, Kim BT.Jeong HS, et al. Among authors: chung mk.J Korean Med Sci. 2006 Oct;21(5):865-70. doi: 10.3346/jkms.2006.21.5.865.J Korean Med Sci. 2006.PMID: 17043421Free PMC article.
Chung MK, Jeong HS, Ahn KM, Park SH, Cho JK, Son YI, Baek CH.Chung MK, et al.Laryngoscope. 2007 Feb;117(2):303-7. doi: 10.1097/01.mlg.0000250788.93900.ef.Laryngoscope. 2007.PMID: 17277626
Baek CH, Son YI, Jeong HS, Chung MK, Park KN, Ko YH, Kim HJ.Baek CH, et al. Among authors: chung mk.Otolaryngol Head Neck Surg. 2008 Dec;139(6):805-10. doi: 10.1016/j.otohns.2008.09.017.Otolaryngol Head Neck Surg. 2008.PMID: 19041507Clinical Trial.