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.
Bailey SR, Wheeler-Jones C, Elliott J.Bailey SR, et al. Among authors: elliott j.Equine Vet J. 2003 Mar;35(2):164-9. doi: 10.2746/042516403776114171.Equine Vet J. 2003.PMID: 12638793