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.
Tryland M, Kleivane L, Alfredsson A, Kjeld M, Arnason A, Stuen S, Godfroid J.Tryland M, et al. Among authors: godfroid j.Vet Rec. 1999 May 22;144(21):588-92. doi: 10.1136/vr.144.21.588.Vet Rec. 1999.PMID: 10378290
Tryland M, Sørensen KK, Godfroid J.Tryland M, et al. Among authors: godfroid j.Vet Microbiol. 2005 Jan 31;105(2):103-11. doi: 10.1016/j.vetmic.2004.11.001. Epub 2004 Dec 16.Vet Microbiol. 2005.PMID: 15627521