Ohmura H, Hiraga A, Matsui A, Aida H, Inoue Y, Sakamoto K, Tomita M, Asai Y
Equine Science Division, Hidaka Training and Research Center, Japan Racing Association, Urakawa-gun, Hokkaido.
Equine Vet J. 2002 Sep;34(6):634-5. doi: 10.2746/042516402776180142.