Viral encephalomyelitis of swine in Ontario--experimental and natural transmission.
D000818:Animals; D004679:Encephalomyelitis / Q000662:veterinary*; D009864:Ontario; D013552:Swine; D013553:Swine Diseases; D014777:Virus Diseases / Q000662:veterinary*
ENCEPHALOMYELITIS/veterinary; SWINE/diseases; VIRUS DISEASES/veterinary