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.
Gunawardana SC, Jergens AE, Ahrens FA, Niyo Y.Gunawardana SC, et al. Among authors: jergens ae.J Am Vet Med Assoc. 1997 Aug 1;211(3):318-21.J Am Vet Med Assoc. 1997.PMID: 9262670
Jergens AE, Schreiner CA, Frank DE, Niyo Y, Ahrens FE, Eckersall PD, Benson TJ, Evans R.Jergens AE, et al.J Vet Intern Med. 2003 May-Jun;17(3):291-7. doi: 10.1111/j.1939-1676.2003.tb02450.x.J Vet Intern Med. 2003.PMID: 12774968Free article.Clinical Trial.