Bender Jeff B, Barlam Tamar F, Glore Reilly P, Gumley Nigel, Grayzel Sharon E, Hoang Christine, Murphy Michael J, Papich Mark G, Sykes Jane E, Watts Jeffrey L, Whichard Jean M
Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, Saint Paul, MN
J Am Vet Med Assoc. 2015 Apr 1;246(7):727-8.