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.
Guptill L, Scott-Moncrieff JC, Bottoms G, Glickman L, Johnson M, Glickman N, Nelson R, Bertoy E.Guptill L, et al.J Am Vet Med Assoc. 1997 Apr 15;210(8):1158-61.J Am Vet Med Assoc. 1997.PMID: 9108922
Guptill L.Guptill L.Vet Clin North Am Small Anim Pract. 2003 Jul;33(4):809-25. doi: 10.1016/s0195-5616(03)00024-x.Vet Clin North Am Small Anim Pract. 2003.PMID: 12910745Review.
Ward MP, Guptill LF, Prahl A, Wu CC.Ward MP, et al.J Am Vet Med Assoc. 2004 Jun 15;224(12):1958-63. doi: 10.2460/javma.2004.224.1958.J Am Vet Med Assoc. 2004.PMID: 15230451Free article.
Ward MP, Guptill LF, Wu CC.Ward MP, et al.J Am Vet Med Assoc. 2004 Jul 1;225(1):72-7. doi: 10.2460/javma.2004.225.72.J Am Vet Med Assoc. 2004.PMID: 15239476Free article.