title: Equine infectious anemia occurring in Hokkaido, Japan--its histopathology and a critical view of the occurrence and diagnosis of this disease.
mesh_terms: D000740:Anemia / Q000453:epidemiology* / Q000473:pathology / Q000662:veterinary*; D000818:Animals; D006734:Horse Diseases / Q000453:epidemiology* / Q000473:pathology; D006736:Horses; D004860:Infectious Anemia Virus, Equine; D007564:Japan