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.
Coates JR, O'Brien DP.Coates JR, et al.Vet Clin North Am Small Anim Pract. 2004 Nov;34(6):1361-401. doi: 10.1016/j.cvsm.2004.05.011.Vet Clin North Am Small Anim Pract. 2004.PMID: 15474679Review.No abstract available.
Collins BK, O'Brien D.Collins BK, et al.Semin Vet Med Surg Small Anim. 1990 Feb;5(1):24-36.Semin Vet Med Surg Small Anim. 1990.PMID: 2191391Review.No abstract available.
O'Brien D.O'Brien D.Vet Clin North Am Small Anim Pract. 1988 May;18(3):529-44. doi: 10.1016/s0195-5616(88)50053-0.Vet Clin North Am Small Anim Pract. 1988.PMID: 3289244Review.
Longshore RC, O'Brien DP.Longshore RC, et al.Semin Vet Med Surg Small Anim. 1996 Nov;11(4):208-17. doi: 10.1016/s1096-2867(96)80014-4.Semin Vet Med Surg Small Anim. 1996.PMID: 9020574Review.
O'Brien DP, Simpson ST, Longshore RC, Kroll RA, Goetze L.O'Brien DP, et al.J Am Vet Med Assoc. 1997 May 1;210(9):1298-301.J Am Vet Med Assoc. 1997.PMID: 9143533Clinical Trial.
Berghaus RD, O'Brien DP, Johnson GC, Thorne JG.Berghaus RD, et al.J Am Vet Med Assoc. 2001 Apr 15;218(8):1285-90. doi: 10.2460/javma.2001.218.1285.J Am Vet Med Assoc. 2001.PMID: 11330614Free article.
O'Brien DP, Johnson GC.O'Brien DP, et al.Vet Clin North Am Small Anim Pract. 2002 Jan;32(1):251-65, viii. doi: 10.1016/s0195-5616(03)00087-1.Vet Clin North Am Small Anim Pract. 2002.PMID: 11785731Review.