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.
O'Keefe DA, Sisson DD, Gelberg HB, Schaeffer DJ, Krawiec DR.O'Keefe DA, et al. Among authors: schaeffer dj.J Vet Intern Med. 1993 Sep-Oct;7(5):309-17. doi: 10.1111/j.1939-1676.1993.tb01024.x.J Vet Intern Med. 1993.PMID: 8263850Free article.
Swanson KDJ, Harper TAM, McMichael M, Fries RC, Lascola KM, Chandler C, Schaeffer DJ, Chinnadurai SK.Swanson KDJ, et al. Among authors: schaeffer dj.J Small Anim Pract. 2019 Apr;60(4):247-253. doi: 10.1111/jsap.12978. Epub 2019 Jan 28.J Small Anim Pract. 2019.PMID: 30693513
Fries RC, Gordon SG, Saunders AB, Miller MW, Hariu CD, Schaeffer DJ.Fries RC, et al. Among authors: schaeffer dj.J Vet Cardiol. 2019 Feb;21:79-92. doi: 10.1016/j.jvc.2018.09.005. Epub 2018 Dec 24.J Vet Cardiol. 2019.PMID: 30797448