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.
Rinell E, Heringstad B.Rinell E, et al. Among authors: heringstad b.Animal. 2018 Dec;12(12):2619-2626. doi: 10.1017/S175173111800037X.Animal. 2018.PMID: 30451144Free article.
Berg HF, Heringstad B, Alm-Kristiansen AH, Kvale VG, Dragset KI, Waldmann A, Ropstad E, Kommisrud E.Berg HF, et al. Among authors: heringstad b.Acta Vet Scand. 2020 Mar 12;62(1):16. doi: 10.1186/s13028-020-00514-6.Acta Vet Scand. 2020.PMID: 32164737Free PMC article.