Raskin Rose E, Messick Joanne B
Department of Comparative Pathobiology, Purdue University, School of Veterinary Medicine, 725 Harrison Street, West Lafayette, IN 47907, USA.
Vet Clin North Am Small Anim Pract. 2012 Jan;42(1):23-42. doi: 10.1016/j.cvsm.2011.10.001.