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.
Sanden M, Berntssen MH, Krogdahl A, Hemre GI, Bakke-McKellep AM.Sanden M, et al. Among authors: berntssen mh.J Fish Dis. 2005 Jun;28(6):317-30. doi: 10.1111/j.1365-2761.2005.00618.x.J Fish Dis. 2005.PMID: 15960655