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.
Veldhuis JD, Demers LM.Veldhuis JD, et al. Among authors: demers lm.Biochem J. 1986 Nov 1;239(3):505-11. doi: 10.1042/bj2390505.Biochem J. 1986.PMID: 3103602Free PMC article.