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.
Huang YC, Ho DR, Wu CF, Shee JJ, Lin WY, Chen CS.Huang YC, et al. Among authors: chen cs.Chang Gung Med J. 2006 Jul-Aug;29(4):395-400.Chang Gung Med J. 2006.PMID: 17051837Free article.
Chang ST, Chu CM, Hsiao JF, Chung CM, Shee JJ, Chen CS, Hsu JT.Chang ST, et al. Among authors: chen cs.J Sex Med. 2010 Aug;7(8):2798-804. doi: 10.1111/j.1743-6109.2010.01853.x. Epub 2010 Jun 17.J Sex Med. 2010.PMID: 20561171