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.
Wang TH, Chang YL, Peng HH, Wang ST, Lu HW, Teng SH, Chang SD, Wang HS.Wang TH, et al. Among authors: peng hh.Prenat Diagn. 2005 Jul;25(7):559-66. doi: 10.1002/pd.1186.Prenat Diagn. 2005.PMID: 16032765
Chao AS, Chao A, Wang TH, Chang YC, Peng HH, Chang SD, Chao A, Chang CJ, Lai CH, Wong AMK.Chao AS, et al. Among authors: peng hh.Pain. 2007 Feb;127(3):214-220. doi: 10.1016/j.pain.2006.08.016. Epub 2006 Oct 6.Pain. 2007.PMID: 17030438Clinical Trial.