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.
Visser B, Le Lann C, den Blanken FJ, Harvey JA, van Alphen JJ, Ellers J.Visser B, et al.Proc Natl Acad Sci U S A. 2010 May 11;107(19):8677-82. doi: 10.1073/pnas.1001744107. Epub 2010 Apr 26.Proc Natl Acad Sci U S A. 2010.PMID: 20421492Free PMC article.
Visser B, Williams CM, Hahn DA, Short CA, López-Martínez G.Visser B, et al.J Exp Biol. 2018 Mar 19;221(Pt 6):jeb167825. doi: 10.1242/jeb.167825.J Exp Biol. 2018.PMID: 29367272Free PMC article.