Swine vesicular disease: a serological vurvey of pigs presented for slaughter.
D000003:Abattoirs; D000818:Animals; D004739:England; D004769:Enterovirus Infections / Q000453:epidemiology / Q000276:immunology / Q000662:veterinary*; D005779:Immunodiffusion; D009500:Neutralization Tests; D013552:Swine; D013553:Swine Diseases / Q000276:immunology*