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.
Park EY, Lim MK, Yang W, Yun EH, Oh JK, Jeong BY, Hong SY, Lee DH, Tamplin S.Park EY, et al. Among authors: jeong by.Asian Pac J Cancer Prev. 2013;14(12):7725-30. doi: 10.7314/apjcp.2013.14.12.7725.Asian Pac J Cancer Prev. 2013.PMID: 24460359Free article.