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.
Withers CA, Lewis MJ, Gosney MA, Methven L.Withers CA, et al. Among authors: gosney ma.J Dairy Sci. 2014 Mar;97(3):1233-47. doi: 10.3168/jds.2013-7273. Epub 2014 Jan 17.J Dairy Sci. 2014.PMID: 24440265Free article.