title: Unidentified cyst-forming sporozoon causing encephalomyelitis and myositis in dogs.
mesh_terms: D000818:Animals; D016782:Apicomplexa / Q000302:isolation & purification / Q000648:ultrastructure; D001921:Brain / Q000469:parasitology; D004283:Dog Diseases / Q000209:etiology* / Q000469:parasitology; D004285:Dogs; D004679:Encephalomyelitis / Q000209:etiology / Q000469:parasitology / Q000662:veterinary*; D008854:Microscopy, Electron; D009220:Myositis / Q000209:etiology / Q000469:parasitology / Q000662:veterinary*; D009664:Norway; D011528:Protozoan Infections / Q000209:etiology; D011529:Protozoan Infections, Animal