Piperisova Ida, Neel Jennifer A, Tarigo Jaime
Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA.
Vet Clin Pathol. 2010 Mar;39(1):121-2. doi: 10.1111/j.1939-165X.2009.00174.x. Epub 2009 Jul 24.