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.
Kyllar M, Čížek P.Kyllar M, et al. Among authors: cizek p.J Vet Sci. 2018 Sep 30;19(5):699-707. doi: 10.4142/jvs.2018.19.5.699.J Vet Sci. 2018.PMID: 29929359Free PMC article.