Equine infectious anaemia in Canada, diagnosis and control.
D000818:Animals; D000956:Antigens, Viral / Q000032:analysis; D002170:Canada; D003168:Complement Fixation Tests / Q000662:veterinary; D004859:Equine Infectious Anemia / Q000175:diagnosis* / Q000276:immunology / Q000517:prevention & control; D006736:Horses; D005779:Immunodiffusion / Q000379:methods / Q000662:veterinary; D013154:Spleen / Q000276:immunology
D000956:Antigens, Viral