Barros Roque J, O'Leary C A, Kyaw-Tanner M, Latter M, Mason K, Shipstone M, Vogelnest L, Duffy D L
School of Veterinary Science, The University of Queensland, St Lucia Queensland 4072, Australia.
Anim Genet. 2009 Oct;40(5):793-4. doi: 10.1111/j.1365-2052.2009.01915.x. Epub 2009 May 20.