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.
Hashem NM, González-Bulnes A, Rodriguez-Morales AJ.Hashem NM, et al.Front Vet Sci. 2020 Oct 15;7:582528. doi: 10.3389/fvets.2020.582528. eCollection 2020.Front Vet Sci. 2020.PMID: 33195601Free PMC article.Review.