Granstrom D E, Giles R C, Tuttle P A, Williams N M, Poonacha K B, Petrites-Murphy M B, Tramontin R R, Swerczek T W, Hong C B, Rezabek G B
Department of Veterinary Science, Gluck Equine Research Center, University of Kentucky, Lexington 40546-0099.
J Vet Diagn Invest. 1991 Jan;3(1):75-7. doi: 10.1177/104063879100300116.