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.
Motti CA, Thomas-Hall P, Hagiwara KA, Simmons CJ, Willis R, Wright AD.Motti CA, et al. Among authors: willis r.J Nat Prod. 2014 May 23;77(5):1193-200. doi: 10.1021/np500059h. Epub 2014 May 5.J Nat Prod. 2014.PMID: 24797660