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.
Thielke LE, Udell MAR.Thielke LE, et al. Among authors: udell mar.Animals (Basel). 2019 Nov 7;9(11):932. doi: 10.3390/ani9110932.Animals (Basel). 2019.PMID: 31703387Free PMC article.
Thielke LE, Udell MAR.Thielke LE, et al. Among authors: udell mar.Animals (Basel). 2019 Dec 30;10(1):67. doi: 10.3390/ani10010067.Animals (Basel). 2019.PMID: 31905973Free PMC article.