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.
Bunner CA, Norby B, Bartlett PC, Erskine RJ, Downes FP, Kaneene JB.Bunner CA, et al. Among authors: norby b.J Am Vet Med Assoc. 2007 Jul 15;231(2):275-83. doi: 10.2460/javma.231.2.275.J Am Vet Med Assoc. 2007.PMID: 17630898Free article.
Rollo SN, Norby B, Bartlett PC, Scott HM, Wilson DL, Fajt VR, Linz JE, Bunner CE, Kaneene JB, Huber JC Jr.Rollo SN, et al. Among authors: norby b.J Am Vet Med Assoc. 2010 Jan 15;236(2):201-10. doi: 10.2460/javma.236.2.201.J Am Vet Med Assoc. 2010.PMID: 20074013Free article.
Bartlett PC, Sordillo LM, Byrem TM, Norby B, Grooms DL, Swenson CL, Zalucha J, Erskine RJ.Bartlett PC, et al. Among authors: norby b.J Am Vet Med Assoc. 2014 Apr 15;244(8):914-22. doi: 10.2460/javma.244.8.914.J Am Vet Med Assoc. 2014.PMID: 24697767Free article.