Oliveira A M, Maggi R G, Woods C W, Breitschwerdt E B
Intracellular Pathogens Research Laboratory, Center for Comparative Medicine and Translational Research, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA.
J Vet Intern Med. 2010 Sep-Oct;24(5):1229-32. doi: 10.1111/j.1939-1676.2010.0563.x. Epub 2010 Jul 28.