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.
Arora A, Guduric-Fuchs J, Harwood L, Dellett M, Cogliati T, Simpson DA.Arora A, et al.BMC Dev Biol. 2010 Jan 6;10:1. doi: 10.1186/1471-213X-10-1.BMC Dev Biol. 2010.PMID: 20053268Free PMC article.
Wilson AD, Harwood LJ, Björnsdottir S, Marti E, Day MJ.Wilson AD, et al. Among authors: harwood lj.Equine Vet J. 2001 Nov;33(7):707-13. doi: 10.2746/042516401776249363.Equine Vet J. 2001.PMID: 11770994