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.
Stryhn A, Andersen PS, Pedersen LO, Svejgaard A, Holm A, Thorpe CJ, Fugger L, Buus S, Engberg J.Stryhn A, et al. Among authors: pedersen lo.Proc Natl Acad Sci U S A. 1996 Sep 17;93(19):10338-42. doi: 10.1073/pnas.93.19.10338.Proc Natl Acad Sci U S A. 1996.PMID: 8816801Free PMC article.