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.
Nakano N, Kirino Y, Uchida K, Nakamura-Uchiyama F, Nawa Y, Horii Y.Nakano N, et al. Among authors: nawa y.J Vet Med Sci. 2009 May;71(5):657-60. doi: 10.1292/jvms.71.657.J Vet Med Sci. 2009.PMID: 19498295Free article.