Karlskov-Mortensen P, Jørgensen C B, Fredholm M
Division of Genetics, Department of Animal and Veterinary Basic Sciences, The Royal Veterinary and Agricultural University, Frederiksberg, Denmark.
Anim Genet. 2005 Jun;36(3):258-9. doi: 10.1111/j.1365-2052.2005.01269.x.