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.
Lang Z, Reiczigel J.Lang Z, et al. Among authors: reiczigel j.Prev Vet Med. 2014 Jan 1;113(1):13-22. doi: 10.1016/j.prevetmed.2013.09.015.Prev Vet Med. 2014.PMID: 24416798