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.
Duffield TF, Kelton DF, Leslie KE, Lissemore KD, Lumsden JH.Duffield TF, et al. Among authors: lissemore kd.Can Vet J. 1997 Nov;38(11):713-8.Can Vet J. 1997.PMID: 9360791Free PMC article.
Sargeant JM, Martin SW, Lissemore KD, Leslie KE, Gibson JP, Scott HM, Kelton DF.Sargeant JM, et al. Among authors: lissemore kd.Prev Vet Med. 1998 Feb 6;34(1):57-72. doi: 10.1016/s0167-5877(97)00062-7.Prev Vet Med. 1998.PMID: 9541951