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.
Markiewicz W, Wiśniewska A, Madej-Śmiechowska H, Burmańczuk A, Jaroszewski JJ.Markiewicz W, et al.Pol J Vet Sci. 2018 Dec;21(4):823-825. doi: 10.24425/pjvs.2018.125595.Pol J Vet Sci. 2018.PMID: 30605294
Markiewicz W, Bogacki M, Blitek M, Jaroszewski JJ.Markiewicz W, et al.Acta Vet Scand. 2016 Mar 22;58:20. doi: 10.1186/s13028-016-0201-z.Acta Vet Scand. 2016.PMID: 27004513Free PMC article.