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.
Kennedy J, Wang CC, Wu CH.Kennedy J, et al. Among authors: wang cc.Evid Based Complement Alternat Med. 2008 Dec;5(4):451-6. doi: 10.1093/ecam/nem045. Epub 2007 May 17.Evid Based Complement Alternat Med. 2008.PMID: 18955213Free PMC article.
Wu CH, Wang CC, Kennedy J.Wu CH, et al. Among authors: wang cc.Clin Ther. 2011 Nov;33(11):1749-58. doi: 10.1016/j.clinthera.2011.09.024. Epub 2011 Oct 26.Clin Ther. 2011.PMID: 22030445